Originally Posted by
LovetoTravel83
Bringing an old thread back, just to know some info.
I just got an op-up to J class on a short flight, I'm wondering if I upgraded using miles say from Y to J, will I get an op-up to F?
That depends on the loads in J vs F. There are people who have received upgrades on redemptions and mileage upgrades, but I'd imagine they would do revenue pax before those who have done mileage upgrades. Whether they would do Gold mileage before Silver revenue, I don't know. It's not unheard of, but it's extremely unlikely!