CHICAGO (AP) - The chief executive of United Airlines said the carrier will no longer ask police to remove passengers from full flights after the uproar over a man who was dragged off a plane by airport officers in Chicago.
In an interview with ABC's "Good Morning America" aired Wednesday, Oscar Munoz said he felt "ashamed" watching video of the man being forced off the jet. He promised to review the airline's passenger-removal policy.
Munoz, who leads United's parent company, apologized again to Kentucky physician David Dao, his family and the other passengers who witnessed him being taken off the flight.
"That is not who our family at United is," he said. "This will never happen again on a United flight. That's my promise."
In the future, law enforcement will not be involved in removing a "booked, paid, seated passenger," Munoz said. "We can't do that."
Also Wednesday, a Chicago alderman said representatives from United and the city's Aviation Department have been summoned before a City Council committee to answer questions about the confrontation at O'Hare Airport.
Alderman Mike Zalewski said he did not know who will represent the airline before the Aviation Committee, but Munoz has been notified of the hearing scheduled for Thursday.
Chicago Aviation Commissioner Ginger Evans will also speak.
Munoz called the embarrassment a "system failure" and said United would reassess its procedures for seeking volunteers to give up their seats when a flight is full. United was trying to find seats for four employees, meaning four passengers had to deplane.
It was at least Munoz's fourth statement about the confrontation.
After the video first emerged, he said the airline was reaching out to the man to "resolve this situation."
Hours later on Monday, his tone turned defensive. He described the man as "disruptive and belligerent."
By Tuesday afternoon, almost two days after the Sunday evening events, Munoz issued another apology.
"No one should ever be mistreated this way," Munoz said.
The passenger was identified as Dao, a 69-year-old physician from Elizabethtown, Kentucky.
Attorneys for Dao filed court papers Wednesday asking the airline and the city of Chicago to preserve evidence in the case. Those documents are often the first steps toward a lawsuit.
Airport officials have said little about Sunday's events and nothing about Dao's behavior before he was pulled from the jet that was bound for Louisville, Kentucky. Likewise, the Chicago Aviation Department has said only that one of its employees who removed Dao did not follow proper procedures and has been placed on leave.