Apologies if I'm asking a dumb question and/or in the wrong forum.
My wife is flying in from Europe to Montreal via Toronto. Her international flight lands at Pearson and the Montreal AC flight departs from Billie Bishop after a 4 hour layover. (it was a very last-minute booking, and this was the only reasonable cost option for the entire 3-leg flight).
I've heard from friends who often fly Montreal-Toronto that AC gate staff usually let you get on an earlier flight (at no extra cost) if they have seats available. But all the stories I've heard are about doing this at the same airport (either YYZ or YTZ). Is this possible between airports? As in, rather than waiting 4 hours and commuting to YTZ, can she just go to a montreal flight gate at Pearson and ask the staff to let her on if they have room?
Thank you!!
