AC 168 then AC 137 at Toronto Pearson
Edmonton → Toronto → Calgary
Timetable, Toronto time
04:52AC 168 from Edmonton at the gate
09:55AC 137 to Calgary leaves the gate
5 h 03 apart on the timetable
The last days
AC 168 and AC 137 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.