BR 658 then AC 1988 at Toronto Pearson
Chicago O'Hare → Toronto → Ottawa
Timetable, Toronto time
17:39BR 658 from Chicago O'Hare at the gate
20:40AC 1988 to Ottawa leaves the gate
3 h 01 apart on the timetable
The last days
BR 658 and AC 1988 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.