Delta Air Lines is calling for an industry-wide effort to keep passengers from boarding competitors' flights after being banned for disruptive behavior.
So far this year, Delta says it has submitted the names of more than 600 banned passengers to the Federal Aviation Administration, which has sought to enforce rules against interfering with flight crews.
"We've also asked other airlines to share their 'no fly' list to further protect airline employees across the industry," Delta said in a memo this week. "A list of banned customers doesn't work as well if that customer can fly with another airline."
The company did not say whether sharing of passenger lists should be through the federal government or among companies themselves, and declined to elaborate. Delta said it has more than 1,600 people on its internal no-fly list and did not clarify why it submitted fewer than that to the FAA.
At a House Transportation Committee hearing Thursday to address what officials called a "surge in air rage," committee Chairman Peter A. DeFazio, D-Ore., pressed a representative of Airlines for America, an industry trade group, on whether one airline can share its list of banned passengers with another airline.
Lauren Beyer, the group's vice president for security and facilitation, said "there are legal and operational challenges with airlines sharing those lists amongst one another." A spokeswoman did not immediately clarify the issues Friday.
Citing the problems raised by Beyer, DeFazio said "maybe we can have the FAA create a database and they can ask people to post to that, and then the airlines can access it in the future."
The FAA was noncommittal about the idea Friday, saying in a statement the agency "is meeting with airports, airlines, unions, and others to discuss what additional steps the FAA and our industry partners can collectively take to continue driving down the number of unruly passenger incidents."