Originally Posted by Hedley

Available UAX block hours are set according to a percentage of United NB block hours. Scope caps the number of 70/76 seat aircraft but not 50 seat jets (they are only subject to the total block hour restriction). Prior to COVID the max allowable block hours wasn’t an issue since they didn’t hit the bar with the restricted number of 70/76 seaters and the large number of 50 seaters that were operating. Now, with the removal of the 50 seat jets, their ability to hit the number will be even further restricted. The allowable block hours will increase, but with the single class 50 seater gone/severely reduced, the current 70/76 seat jets can only fly so many hours in a day, and UAX block hours actually flown will go down even though allowable hours increase.

I wouldn’t hold my breath for the relaxation of scope. The rumored additional big rj’s was to come from a NSNB order, not United pilots voting to relax scope.