TK 6019 then AC 7012 at Toronto Pearson
Chicago O'Hare → Toronto → Philadelphia
Timetable, Toronto time
08:27TK 6019 from Chicago O'Hare at the gate
14:30AC 7012 to Philadelphia leaves the gate
6 h 03 apart on the timetable
The last days
TK 6019 and AC 7012 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.