TS 61 then AC 7068 at Toronto Pearson
Quebec → Toronto → Montréal
Timetable, Toronto time
17:25TS 61 from Quebec at the gate
20:00AC 7068 to Montréal leaves the gate
2 h 35 apart on the timetable
The last days
TS 61 and AC 7068 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.