I've got a few expiring GPUs (global upgrades) that I don't think I'll be using. They are good for a 1 cabin upgrade. On international flights, fare class needs to be W or higher, domestic flights it doesn't matter. I fly from IAH to TUL/OKC/DEN quite a bit so I can always use them on those flights. But was hoping someone had a transcon/TATL/TPAC flight that would better enjoy them. I think I can also apply them to other star alliance members as well.
Also, unless there is PZ fare class availability on the flight (google 'expert mode United'), the upgrade will just be a waitlist. If there is PZ fare class, it will either instantly upgrade or I can call United real quick and have them push it through.
Also, unless there is PZ fare class availability on the flight (google 'expert mode United'), the upgrade will just be a waitlist. If there is PZ fare class, it will either instantly upgrade or I can call United real quick and have them push it through.