United Airlines has blamed Boeing for a $200m (£161m) hit to its earnings in the first three months of this year.
The carrier was forced to ground its Boeing 737 MAX 9 fleet for three weeks after a mid-air cabin blowout on an Alaska Airlines flight in January.
United said that pushed it to a pre-tax loss of $164m for the first quarter.
Alaskan Airlines as well. They kept getting pressure cabin alerts, never finding the problem, and just resetting the warning system. They even went so far as to instruct that this plane was not to go over water so it could land if it had an issue.
The door plug is absolutely on Boeing but AA was negligent on how it handled the warning it got multiple times before the blowout happened.