WS 654 then AC 1927 at Toronto Pearson
Calgary → Toronto → Winnipeg
Timetable, Toronto time
23:55WS 654 from Calgary at the gate
08:35AC 1927 to Winnipeg leaves the gate
8 h 40 apart on the timetable, overnight
The last days
WS 654 and AC 1927 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.