Originally Posted by nomadic.relief

Looking at what feels like a ridiculous connection time and wondering if it's actually feasible - 1h21 min connection international-Canada (pseudo-domestic?). Best I can tell I'll definitely be required to reclear security as the inter-terminal busses aren't running. Would be flying an "all J-all UA" itinerary and have AC G* and NEXUS if that helps at all?

If the flight is not delayed, but I can't make my connection due to security lines, would UA still be obliged to re-accommodate me on another flight? (I'm pretty sure it would have to be the next day based on schedules.) I recognize the hotel would definitely be on me unless the original flight was running late, I just want to be sure I'm not stranded there if I can't catch the flight due circumstances not within the airline's control (nor mine).