I'm not aware of any other airline trying to challenge a DOJ antitrust suit like this. I don't see the airlines walking away. The approved AA reorganization plan is predicated on the merger, so that sets the bankruptcy process back quite a bit.
Regardless, it does seem a bit unfair to let three other mergers go through unscathed but sue to stop this one.
Regardless, it does seem a bit unfair to let three other mergers go through unscathed but sue to stop this one.