CA 8443 then AC 740 at O'Hare
Anchorage → Chicago → Toronto Pearson
Timetable, Chicago time
10:13CA 8443 from Anchorage at the gate
19:35AC 740 to Toronto Pearson leaves the gate
9 h 22 apart on the timetable
The last days
CA 8443 and AC 740 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.