I am a CP on the PHX-PHL flight Sunday nights returning on Thursday and I'm 2 out of 7 for Upgrades with looking like the next 2 flights already sold out in F. On top of it, I can't even get first on the Upgrade list because there are CPs connecting through PHX or PHL that check in before me and thus are higher on the list. I'm hoping to get off this route after Feb though and be able to fly west coast stuff where I'll have an opportunity at the upgrade. They definitely seem harder to get lately especially on this route as I think more people are using miles to Pre-upgrade and buying/awarding into the seats leaving only a couple left for upgrades!