AC 1900 then AC 8456 at Toronto Pearson
Victoria → Toronto → New York LaGuardia
Timetable, Toronto time
07:00AC 1900 from Victoria at the gate
09:20AC 8456 to New York LaGuardia leaves the gate
2 h 20 apart on the timetable
The last days
AC 1900 and AC 8456 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.