F8 622 then AC 7064 at Toronto Pearson
Calgary → Toronto → Montréal
Timetable, Toronto time
16:20F8 622 from Calgary at the gate
20:45AC 7064 to Montréal leaves the gate
4 h 25 apart on the timetable
The last days
F8 622 and AC 7064 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.