AC 1557 then AC 895 at Montréal
Newark → Montréal → Toronto Pearson
Timetable, Montréal time
11:51AC 1557 from Newark at the gate
17:10AC 895 to Toronto Pearson leaves the gate
5 h 19 apart on the timetable
The last days
AC 1557 and AC 895 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.