BW 79 then F8 639 at Toronto Pearson
Kingston → Toronto → Edmonton
Timetable, Toronto time
12:20BW 79 from Kingston at the gate
14:40F8 639 to Edmonton leaves the gate
2 h 20 apart on the timetable
The last days
BW 79 and F8 639 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.