AC 144 then AC 7050 at Toronto Pearson
Calgary → Toronto → Vancouver
Timetable, Toronto time
19:06AC 144 from Calgary at the gate
21:00AC 7050 to Vancouver leaves the gate
1 h 54 apart on the timetable
The last days
AC 144 and AC 7050 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.