Travelers move through the B Concourse at the Hartsfield-Jackson International Airport, Tuesday, Nov. 26, 2024, in Atlanta. (AP Photo/Carolyn Kaster)

Travelers check their tickets at O'Hare International Airport in Chicago, Tuesday, Nov. 26, 2024. (AP Photo/Nam Y. Huh)

Delta Airlines planes are loaded along the B Concourse at the Hartsfield-Jackson International Airport, Tuesday, Nov. 26, 2024, in Atlanta. (AP Photo/Carolyn Kaster)

Passengers wait to check-in at Miami International Airport, Tuesday, Nov. 26, 2024, in Miami. (AP Photo/Marta Lavandier)

A traveler walks to his gate at Miami International Airport, Tuesday, Nov. 26, 2024, in Miami. (AP Photo/Marta Lavandier)

Passengers wait to check-in at Miami International Airport, Tuesday, Nov. 26, 2024, in Miami. (AP Photo/Marta Lavandier)

Travelers walk through Terminal 3 at O'Hare International Airport in Chicago, Tuesday, Nov. 26, 2024. (AP Photo/Nam Y. Huh)

Travelers wait to be wheeled to their gates at Hartsfield-Jackson Atlanta International Airport, Tuesday, Nov. 26, 2024, in Atlanta. (AP Photo/Olivia Bowdoin)