Originally Posted by
zombietooth
I would've been happy to burn PPs on IAH-ORD/IAH-DEN etc. The problem is that they almost never cleared, even on crappy short routes.
I was able to use all of mine last year on SFO-PHX/PHX-SFO. But UA essentially shut off the tap in November 2022, and I've had only two upgrades since last October.