Consider that the 65% number is only a floor if Jetblue and American want an automatic renewal in 5 years. They can miss that metric by any amount and still come back to the MEC for more relief.

We go back into contract negotiations next year, so everything will be up for grabs again. They could say our new floor is 35% and in exchange we get a 2% raise each year starting in 2023. Winning!