WS566 CalgaryYYC · 17:30 MontréalYUL · 23:45
WS566 by WestJet flies from Calgary (YYC) to Montréal (YUL) for the Thu, Sep 24 departure.
departs YYC · on schedule
board checked 32m ago · checking again in 45s
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −23 min · 0 cancelled · 8 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at YYC and YUL are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Calgary to Montréal flights today
same route · WestJetIf WS566 is cancelled, this is the other WestJet nonstop flight from Calgary to Montréal on the same day, with scheduled departure times in YYC local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WS566 actually runs
Pro Flight Search has tracked every published board update for WS566 across the YYC and YUL boards: schedule changes, gate pushes and actual clocks. Usually lands ~17 min early. Based on 7 confirmed landings · 6/7 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how WS566 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: CFEWJ, CGFJD, C-FYXC, CFYXC.
Board clocks recorded as YYC and YUL published them.
Planning around WS566? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — WS566 Calgary to Montréal on-time performance, measured from the YYC and YUL airport boards.
https://proflightsearch.com/flight/WS566
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