SQ 28 then WS 3344 at Vancouver
Singapore → Vancouver → Edmonton
Timetable, Vancouver time
08:40SQ 28 from Singapore at the gate
13:20WS 3344 to Edmonton leaves the gate
4 h 40 apart on the timetable
The last days
SQ 28 and WS 3344 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.