AC 8605 then AC 7051 at Montréal
Boston → Montréal → Toronto Pearson
Timetable, Montréal time
11:50AC 8605 from Boston at the gate
22:30AC 7051 to Toronto Pearson leaves the gate
10 h 40 apart on the timetable
The last days
AC 8605 and AC 7051 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.