AC 5101 then 4N 551 at Vancouver
Chicago → Vancouver → Victoria
Timetable, Vancouver time
12:45AC 5101 from Chicago at the gate
15:454N 551 to Victoria leaves the gate
3 h apart on the timetable
The last days
AC 5101 and 4N 551 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.