AA 5324 then AC 1922 at Toronto Pearson
Washington National → Toronto → Ottawa
Timetable, Toronto time
13:31AA 5324 from Washington National at the gate
17:35AC 1922 to Ottawa leaves the gate
4 h 04 apart on the timetable
The last days
AA 5324 and AC 1922 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.