WS9520 CalgaryYYC OttawaYOW
WS9520 by WestJet flies from Calgary (YYC) to Ottawa (YOW).
scheduled from YYC
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Calgary to Ottawa flights today
same route · WestJetIf WS9520 is cancelled, these are the other WestJet nonstop flights from Calgary to Ottawa 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 WS9520 actually runs
Pro Flight Search has tracked every published board update for WS9520 across the YYC and YOW boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at YYC and YOW.
The verdict above is that record speaking, so it reflects how WS9520 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around WS9520? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WS9520 Calgary to Ottawa on-time performance, measured from the YYC and YOW airport boards.
https://proflightsearch.com/flight/WS9520
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