John and Lori Ingoldsby, who drove to Denver after the first leg of their flight on Southwest Airlines was canceled, wait for a flight to finish their trip at Denver International Airport on December 28, 2022 in Denver, Colorado.
Southwest Airlines ' chief operating officer, Andrew Watterson, will face questions from a Senate panel next Thursday about the carrier's holiday meltdown that stranded hundreds of thousands of travelers.
Southwest said the hearing date overlapped with "a previous commitment" for CEO Bob Jordan.
The incident has drawn increased scrutiny from Washington and capped a year of on-and-off disruptions in air travel, due to bad weather, staffing and technology issues.
Sen. Maria Cantwell, D-Wash., the committee chair, had previously said she planned to hold a hearing on flight disruptions following Southwest's holiday travel chaos.