Last year on the Summit, they had a Goose Island IPA in Cellar Masters and sometimes at the Sunset bar (I think a couple of the times the bartender ran from the sunset to Cellar masters to get me one). I believe that it was covered by the Classic plan (I was on Premium so can’t say for sure). Even though they are listed in the App as being offered, neither the Dogfish 90 minute or the Sam Rebel were available.
While not technically an IPA, I’ve found Sierra Nevada Pale Ale good and widely available on board. It looks to be $11, so with the classic you’d be chucking in an additional $1.20 (the extra buck, plus 20% gratuity).
And if a Celebrity rep is reading this post, stock more IPAs!!