TS 681 then AC 7085 at Montréal
Lisbon → Montréal → Calgary
Timetable, Montréal time
12:15TS 681 from Lisbon at the gate
17:21AC 7085 to Calgary leaves the gate
5 h 06 apart on the timetable
The last days
TS 681 and AC 7085 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.