4N 523 then AC 2316 at Vancouver
Whitehorse → Vancouver → Montréal
Timetable, Vancouver time
12:104N 523 from Whitehorse at the gate
17:20AC 2316 to Montréal leaves the gate
5 h 10 apart on the timetable
The last days
4N 523 and AC 2316 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.