AA 563 then AC 7256 at Miami
Philadelphia → Miami → Toronto
Timetable, Miami time
10:06AA 563 from Philadelphia at the gate
12:24AC 7256 to Toronto leaves the gate
2 h 18 apart on the timetable
The last days
AA 563 and AC 7256 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.