AC 1799 then TS 71 at Toronto Pearson
Punta Cana → Toronto → Montréal
Timetable, Toronto time
02:25AC 1799 from Punta Cana at the gate
08:30TS 71 to Montréal leaves the gate
6 h 05 apart on the timetable
The last days
AC 1799 and TS 71 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.