....we (and Sabconsulting in the RV following us) drove by the Killington Skyeship base lodge last September. Pretty impressive facility. I've never skied Killington (too far from home-base), but would have liked to. I skied primarily Jay Peak, and the most distant was Smuggler's Notch.
I was looking at the stats for Killington season opening (historically mid to early October). And their season has been shortening since about 2007 (November), with a few earlier (normal) years...
Jay Peak is open now, with 49 trails and 9 lifts open (roughly a 30 inch base)....this mountain is kind of in a snow/cold pocket in the Vermont mountains.