Southwest Airlines flight cancellations continue to snowball


              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              A Southwest Airlines ground operations crew member waits to guide an arriving jet into a gate, Wednesday, Dec. 28, 2022, at Sky Harbor International Airport in Phoenix. Travelers who counted on Southwest Airlines to get them home suffered another wave of canceled flights Wednesday, and pressure grew on the federal government to help customers get reimbursed for unexpected expenses they incurred because of the airline’s meltdown. (AP Photo/Matt York)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              Hundreds of Southwest Airlines checked bags are piled at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps travelers search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Ashlyn Harmon of New Orleans searches for her Southwest Airlines bags amongst hundreds of others at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Harmon said her family's initial Southwest flight was cancelled on Christmas so they rebooked on American Airlines, although Southwest still shipped their bags to Midway. "We rebooked ourselves," she said. "I figure we can deal with refunds and all of that when we get back." She was searching for her own bag, which contains medication for her young son. (AP Photo/Erin Hooley)
            
              Rebekah Isaak of Chicago smiles as she learns her bags may have returned to Chicago from Denver as she searches amongst hundreds of other Southwest Airlines checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Isaak's flight to Colorado was cancelled so she never left Illinois. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps travelers search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Ashlyn Harmon of New Orleans searches for her Southwest Airlines bags amongst hundreds of others at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Harmon said her family's initial Southwest flight was cancelled on Christmas so they rebooked on American Airlines, although Southwest still shipped their bags to Midway. "We rebooked ourselves," she said. "I figure we can deal with refunds and all of that when we get back." She was searching for her own bag, which contains medication for her young son. (AP Photo/Erin Hooley)
            
              Rebekah Isaak of Chicago smiles as she learns her bags may have returned to Chicago from Denver as she searches amongst hundreds of other Southwest Airlines checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Isaak's flight to Colorado was cancelled so she never left Illinois. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps travelers search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Ashlyn Harmon of New Orleans searches for her Southwest Airlines bags amongst hundreds of others at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Harmon said her family's initial Southwest flight was cancelled on Christmas so they rebooked on American Airlines, although Southwest still shipped their bags to Midway. "We rebooked ourselves," she said. "I figure we can deal with refunds and all of that when we get back." She was searching for her own bag, which contains medication for her young son. (AP Photo/Erin Hooley)
            
              Rebekah Isaak of Chicago smiles as she learns her bags may have returned to Chicago from Denver as she searches amongst hundreds of other Southwest Airlines checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Isaak's flight to Colorado was cancelled so she never left Illinois. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines ground operations crew member waits to guide an arriving jet into a gate, Wednesday, Dec. 28, 2022, at Sky Harbor International Airport in Phoenix. Travelers who counted on Southwest Airlines to get them home suffered another wave of canceled flights Wednesday, and pressure grew on the federal government to help customers get reimbursed for unexpected expenses they incurred because of the airline’s meltdown. (AP Photo/Matt York)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps travelers search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Ashlyn Harmon of New Orleans searches for her Southwest Airlines bags amongst hundreds of others at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Harmon said her family's initial Southwest flight was cancelled on Christmas so they rebooked on American Airlines, although Southwest still shipped their bags to Midway. "We rebooked ourselves," she said. "I figure we can deal with refunds and all of that when we get back." She was searching for her own bag, which contains medication for her young son. (AP Photo/Erin Hooley)
            
              Rebekah Isaak of Chicago smiles as she learns her bags may have returned to Chicago from Denver as she searches amongst hundreds of other Southwest Airlines checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Isaak's flight to Colorado was cancelled so she never left Illinois. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines ground operations crew member waits to guide an arriving jet into a gate, Wednesday, Dec. 28, 2022, at Sky Harbor International Airport in Phoenix. Travelers who counted on Southwest Airlines to get them home suffered another wave of canceled flights Wednesday, and pressure grew on the federal government to help customers get reimbursed for unexpected expenses they incurred because of the airline’s meltdown. (AP Photo/Matt York)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps travelers search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Ashlyn Harmon of New Orleans searches for her Southwest Airlines bags amongst hundreds of others at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Harmon said her family's initial Southwest flight was cancelled on Christmas so they rebooked on American Airlines, although Southwest still shipped their bags to Midway. "We rebooked ourselves," she said. "I figure we can deal with refunds and all of that when we get back." She was searching for her own bag, which contains medication for her young son. (AP Photo/Erin Hooley)
            
              Rebekah Isaak of Chicago smiles as she learns her bags may have returned to Chicago from Denver as she searches amongst hundreds of other Southwest Airlines checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Isaak's flight to Colorado was cancelled so she never left Illinois. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines ground operations crew member waits to guide an arriving jet into a gate, Wednesday, Dec. 28, 2022, at Sky Harbor International Airport in Phoenix. Travelers who counted on Southwest Airlines to get them home suffered another wave of canceled flights Wednesday, and pressure grew on the federal government to help customers get reimbursed for unexpected expenses they incurred because of the airline’s meltdown. (AP Photo/Matt York)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps travelers search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Ashlyn Harmon of New Orleans searches for her Southwest Airlines bags amongst hundreds of others at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Harmon said her family's initial Southwest flight was cancelled on Christmas so they rebooked on American Airlines, although Southwest still shipped their bags to Midway. "We rebooked ourselves," she said. "I figure we can deal with refunds and all of that when we get back." She was searching for her own bag, which contains medication for her young son. (AP Photo/Erin Hooley)
            
              Rebekah Isaak of Chicago smiles as she learns her bags may have returned to Chicago from Denver as she searches amongst hundreds of other Southwest Airlines checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Isaak's flight to Colorado was cancelled so she never left Illinois. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps travelers search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Ashlyn Harmon of New Orleans searches for her Southwest Airlines bags amongst hundreds of others at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Harmon said her family's initial Southwest flight was cancelled on Christmas so they rebooked on American Airlines, although Southwest still shipped their bags to Midway. "We rebooked ourselves," she said. "I figure we can deal with refunds and all of that when we get back." She was searching for her own bag, which contains medication for her young son. (AP Photo/Erin Hooley)
            
              Rebekah Isaak of Chicago smiles as she learns her bags may have returned to Chicago from Denver as she searches amongst hundreds of other Southwest Airlines checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Isaak's flight to Colorado was cancelled so she never left Illinois. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines ground operations crew member waits to guide an arriving jet into a gate, Wednesday, Dec. 28, 2022, at Sky Harbor International Airport in Phoenix. Travelers who counted on Southwest Airlines to get them home suffered another wave of canceled flights Wednesday, and pressure grew on the federal government to help customers get reimbursed for unexpected expenses they incurred because of the airline’s meltdown. (AP Photo/Matt York)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps travelers search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Ashlyn Harmon of New Orleans searches for her Southwest Airlines bags amongst hundreds of others at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Harmon said her family's initial Southwest flight was cancelled on Christmas so they rebooked on American Airlines, although Southwest still shipped their bags to Midway. "We rebooked ourselves," she said. "I figure we can deal with refunds and all of that when we get back." She was searching for her own bag, which contains medication for her young son. (AP Photo/Erin Hooley)
            
              Rebekah Isaak of Chicago smiles as she learns her bags may have returned to Chicago from Denver as she searches amongst hundreds of other Southwest Airlines checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Isaak's flight to Colorado was cancelled so she never left Illinois. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps travelers search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Ashlyn Harmon of New Orleans searches for her Southwest Airlines bags amongst hundreds of others at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Harmon said her family's initial Southwest flight was cancelled on Christmas so they rebooked on American Airlines, although Southwest still shipped their bags to Midway. "We rebooked ourselves," she said. "I figure we can deal with refunds and all of that when we get back." She was searching for her own bag, which contains medication for her young son. (AP Photo/Erin Hooley)
            
              Rebekah Isaak of Chicago smiles as she learns her bags may have returned to Chicago from Denver as she searches amongst hundreds of other Southwest Airlines checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Isaak's flight to Colorado was cancelled so she never left Illinois. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps travelers search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Ashlyn Harmon of New Orleans searches for her Southwest Airlines bags amongst hundreds of others at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Harmon said her family's initial Southwest flight was cancelled on Christmas so they rebooked on American Airlines, although Southwest still shipped their bags to Midway. "We rebooked ourselves," she said. "I figure we can deal with refunds and all of that when we get back." She was searching for her own bag, which contains medication for her young son. (AP Photo/Erin Hooley)
            
              Rebekah Isaak of Chicago smiles as she learns her bags may have returned to Chicago from Denver as she searches amongst hundreds of other Southwest Airlines checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Isaak's flight to Colorado was cancelled so she never left Illinois. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines ground operations crew member waits to guide an arriving jet into a gate, Wednesday, Dec. 28, 2022, at Sky Harbor International Airport in Phoenix. Travelers who counted on Southwest Airlines to get them home suffered another wave of canceled flights Wednesday, and pressure grew on the federal government to help customers get reimbursed for unexpected expenses they incurred because of the airline’s meltdown. (AP Photo/Matt York)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps travelers search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Ashlyn Harmon of New Orleans searches for her Southwest Airlines bags amongst hundreds of others at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Harmon said her family's initial Southwest flight was cancelled on Christmas so they rebooked on American Airlines, although Southwest still shipped their bags to Midway. "We rebooked ourselves," she said. "I figure we can deal with refunds and all of that when we get back." She was searching for her own bag, which contains medication for her young son. (AP Photo/Erin Hooley)
            
              Rebekah Isaak of Chicago smiles as she learns her bags may have returned to Chicago from Denver as she searches amongst hundreds of other Southwest Airlines checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Isaak's flight to Colorado was cancelled so she never left Illinois. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps travelers search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Ashlyn Harmon of New Orleans searches for her Southwest Airlines bags amongst hundreds of others at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Harmon said her family's initial Southwest flight was cancelled on Christmas so they rebooked on American Airlines, although Southwest still shipped their bags to Midway. "We rebooked ourselves," she said. "I figure we can deal with refunds and all of that when we get back." She was searching for her own bag, which contains medication for her young son. (AP Photo/Erin Hooley)
            
              Rebekah Isaak of Chicago smiles as she learns her bags may have returned to Chicago from Denver as she searches amongst hundreds of other Southwest Airlines checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Isaak's flight to Colorado was cancelled so she never left Illinois. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person works behind the Southwest Airlines ticket counter inside St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. Families hoping to catch a Southwest Airlines flight after days of cancellations, missing luggage and missed family connections suffered through another wave of scrubbed flights, with another 2,500 pulled from arrival and departure boards Wednesday.  (AP Photo/Jeff Roberson)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps travelers search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A Southwest Airlines employee helps a traveler search for bags amongst hundreds of other checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              Ashlyn Harmon of New Orleans searches for her Southwest Airlines bags amongst hundreds of others at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Harmon said her family's initial Southwest flight was cancelled on Christmas so they rebooked on American Airlines, although Southwest still shipped their bags to Midway. "We rebooked ourselves," she said. "I figure we can deal with refunds and all of that when we get back." She was searching for her own bag, which contains medication for her young son. (AP Photo/Erin Hooley)
            
              Rebekah Isaak of Chicago smiles as she learns her bags may have returned to Chicago from Denver as she searches amongst hundreds of other Southwest Airlines checked bags at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. Isaak's flight to Colorado was cancelled so she never left Illinois. (AP Photo/Erin Hooley)
            
              Hundreds of Southwest Airlines checked bags are piled together at baggage claim at Midway International Airport as Southwest continues to cancel thousands of flights across the country Wednesday, Dec. 28, 2022, in Chicago. (AP Photo/Erin Hooley)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A pilot rides an escalator down to the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Wheelchairs and caution tape restrict access the baggage claim area and piles of luggage inside the Southwest Airlines terminal at St. Louis Lambert International Airport Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A worker pauses while sorting through a pile of unclaimed luggage cordoned off by caution tape inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A person walks through luggage piled up around an unmoving baggage carousel inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              A traveler looks at luggage in the baggage claim area inside the Southwest Airlines terminal at St. Louis Lambert International Airport, Wednesday, Dec. 28, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Travelers wade through the line for service at the Southwest Airlines check-in counter in Denver International Airport, Tuesday, Dec. 27, 2022, in Denver. (AP Photo/David Zalubowski)
            
              A Southwest Airlines jetliner head down a runway for take off from Denver International Airport Tuesday, Dec. 27, 2022, in Denver. (AP Photo/David Zalubowski)
            
              A traveler sleeps on a bench near the Southwest Airlines check-in counter at Denver International Airport, Tuesday, Dec. 27, 2022, in Denver. (AP Photo/David Zalubowski)
            
              Baggage waits to be claimed at the Southwest Airlines baggage claim Tuesday, Dec. 27, 2022, at Salt Lake City International Airport, in Salt Lake City. Many airlines were forced to cancel flights due to the weather, but Southwest was by far the most affected. Of the 2,890 flight cancellations in the U.S. early Tuesday, 2,522 were called off by Southwest, according to the tracking website FlightAware. (AP Photo/Rick Bowmer)
            
              Baggage waits to be claimed at the Southwest Airlines baggage claim Tuesday, Dec. 27, 2022, at Salt Lake City International Airport, in Salt Lake City. Many airlines were forced to cancel flights due to the weather, but Southwest was by far the most affected. Of the 2,890 flight cancellations in the U.S. early Tuesday, 2,522 were called off by Southwest, according to the tracking website FlightAware. (AP Photo/Rick Bowmer)
            
              Travelers wait in line at the Southwest Airlines ticket counter Tuesday, Dec. 27, 2022, at Salt Lake City International Airport, in Salt Lake City. Southwest Airlines scrubbed thousands of flights again Tuesday in the aftermath of the massive winter storm that wrecked Christmas travel plans across the U.S., and the federal government said it would investigate why the company lagged so far behind other carriers.  (AP Photo/Rick Bowmer)
            
              Southwest Airlines jets are seen at the John Wayne Airport in Santa Ana, Calif., Tuesday, Dec. 27, 2022. Southwest Airlines scrubbed thousands of flights again Tuesday in the aftermath of the massive winter storm that wrecked Christmas travel plans across the U.S., and the federal government said it would investigate why the company lagged so far behind other carriers. (AP Photo/Eugene Garcia)
            
              Airline staff walks around a pile of suitcases near the baggage carousel at Los Angeles International Airport Tuesday, Dec. 27, 2022, after Southwest Airlines flights were canceled and delayed during a winter storm. Southwest Airlines scrubbed thousands of flights again Tuesday after the massive winter storm that wrecked Christmas travel plans across the U.S. The federal government said it would investigate why the company lagged behind other carriers. (AP Photo/Damian Dovarganes)
            
              Travelers collect bags at the Southwest Airlines baggage claim area in Denver International Airport Tuesday, Dec. 27, 2022, in Denver. (AP Photo/David Zalubowski)
            
              Travelers line up to collect bags at the United Airlines baggage claim area in Denver International Airport Tuesday, Dec. 27, 2022, in Denver. (AP Photo/David Zalubowski)
            
              Stranded passenger, Gwendolyn Johnston, of Love Field, Dallas, holds her 14-month-old daughter, Madison, as she waits with family members at the Southwest terminal at the Los Angeles International Airport, Tuesday, Dec. 27, 2022. Johnston's family visited Disneyland for the holidays with two other families. Now, all 11 members must book hotel rooms near LAX, as they won't be able to catch a return flight home in Texas until Jan. 1, 2023. (AP Photo/Damian Dovarganes)
            
              Travelers wade through the south security checkpoint in Denver International Airport Tuesday, Dec. 27, 2022, in Denver. (AP Photo/David Zalubowski)
            
              A traveler wades through the field of unclaimed bags at the Southwest Airlines luggage carousels at Denver International Airport, Tuesday, Dec. 27, 2022, in Denver. (AP Photo/David Zalubowski)