F8 653 then AC 7058 at Toronto Pearson
Halifax → Toronto → Montréal
Timetable, Toronto time
23:45F8 653 from Halifax at the gate
09:00AC 7058 to Montréal leaves the gate
9 h 15 apart on the timetable, overnight
The last days
F8 653 and AC 7058 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.