Originally Posted by
Kacee
H... UP fares don't book into either of these, they book into a true F or J fare class (F, A, J, C, D, Z, or P).
I thought there were stories of people getting bumped back to economy on -UP fares because they actually not true FC/BC fares or don't REALLY book you into FC/BC the way that buying, say, an "F" fare would. The "fare rule bucket" for my P tickets is usually V, for example.
Guess I'm confused, as usual.