PD 1504 then AC 488 at Toronto Pearson
Fort Lauderdale → Toronto → Montréal
Timetable, Toronto time
12:30PD 1504 from Fort Lauderdale at the gate
16:30AC 488 to Montréal leaves the gate
4 h apart on the timetable
The last days
PD 1504 and AC 488 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.