I'm not sure what the difference would have been at the crossing times, especially as we hit the Vermont border at 11pm and the NY border from the other side at like 1pm.

I want to say it added maybe a half hour? Forty minutes? We were stuck behind someone going fairly slowly across the islands -- we took the different route specifically for sightseeing purposes, really.

Okay, now teinedreugan is off the phone -- he says about 45 mins.