Originally Posted by KevinInRI

Flying BOS-LAX tonight. At booking and every other time I checked until last night, flight was showing to be operated by a p.s. configured 757-200 (flat bed seats in F). So I decided to use a GPU about a week or two ago to improve my upgrade chances (since I don't have any RPUs left). Upgrade didn't clear so I was added to the upgrade standby list at check-in. But I just noticed as of this morning they subbed back a plain old 757-200 with no flat bed seats. I don't wanna waste my GPU on this dinosaur aircraft; can I withdraw the request now or do I just have to wait and see if it clears at this point? And if I can withdraw the request would I still remain on the upgrade list with lower priority as a potential CPU upgrade?