F8 1691 then AC 1912 at Toronto Pearson
Orlando → Toronto → Ottawa
Timetable, Toronto time
13:40F8 1691 from Orlando at the gate
16:10AC 1912 to Ottawa leaves the gate
2 h 30 apart on the timetable
The last days
F8 1691 and AC 1912 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.