Might be, but are we talking line speed or vertical feet per minute?
According to info on skilifs.org
Cannon Tram: Line speed 1500 fpm, vert 2021, ride time 8 min. Would probably be lower ride time if not for the slowdown for docking.
Wildcat: Line speed 1100 fmp, vert 2041, ride time 6 min.
No info for Stowe or Jay.
Hunter's Kaatskill Flyer get you 1475 pretty quick. Doubt it can touch Wildcat though.
If they ever upgarde the Bear Mountain Quad at Killington I think that would be a contender.
I was going to comment on Wildcat's lift in that even though there are other chairs in the Northeast that I'm sure run at the same speed, I don't think any in the East cover the same vertical in such a short amount of time. It's one of the great things about Wildcat. It has minimal run out. Probably the most consistent vertical of any mountain in the East. Definitely the most consistent in the 2000 vert club.