AC 7043 then AC 431 at Montréal
Pittsburgh → Montréal → Toronto Pearson
Timetable, Montréal time
16:00AC 7043 from Pittsburgh at the gate
22:00AC 431 to Toronto Pearson leaves the gate
6 h apart on the timetable
The last days
AC 7043 and AC 431 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.