TP 8577 then AC 1509 at Newark
Orlando → New York → Toronto Pearson
Timetable, New York time
13:48TP 8577 from Orlando at the gate
16:25AC 1509 to Toronto Pearson leaves the gate
2 h 37 apart on the timetable
The last days
TP 8577 and AC 1509 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.