PD353 TorontoYYZ · 09:40 CalgaryYYC · 12:00
PD353 by Porter Airlines flies from Toronto (YYZ) to Calgary (YYC) for the Tue, Sep 22 departure.
arrived at YYC · 2 min late
Where the minutes go
last 6 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 +7 min · 0 cancelled · 6 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at YYZ and YYC 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 Toronto to Calgary flights today
same route · Porter AirlinesIf PD353 is cancelled, these are the other Porter Airlines nonstop flights from Toronto to Calgary on the same day, with scheduled departure times in YYZ local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How PD353 actually runs
Pro Flight Search has tracked every published board update for PD353 across the YYZ and YYC boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min late. Based on 6 confirmed landings · 4/6 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how PD353 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: CGZQG, C-GZQG, CGKYS, C-GKYS.
Board clocks recorded as YYZ and YYC published them.
Planning around PD353? 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 — PD353 Toronto to Calgary on-time performance, measured from the YYZ and YYC airport boards.
https://proflightsearch.com/flight/PD353
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