AC 8256 then DL 8843 at Toronto Pearson
London (YXU) → Toronto → Minneapolis
Timetable, Toronto time
10:09AC 8256 from London (YXU) at the gate
13:10DL 8843 to Minneapolis leaves the gate
3 h 01 apart on the timetable
The last days
AC 8256 and DL 8843 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.