DL 8949 then AC 7800 at Toronto Pearson
Montréal → Toronto → New York LaGuardia
Timetable, Toronto time
00:37DL 8949 from Montréal at the gate
11:40AC 7800 to New York LaGuardia leaves the gate
11 h 03 apart on the timetable
The last days
DL 8949 and AC 7800 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.