AC303 MontréalYUL · 08:45 VancouverYVR · 12:20
AC303 by Air Canada flies from Montréal (YUL) to Vancouver (YVR).
scheduled from YUL
⚖ AC303 typically leaves +18 and lands −30. The air wins minutes back.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 −30 min · 1 cancelled · 13 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at YUL and YVR are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →
Tomorrow at Montréal
ForecastSat 14 Nov, local date
- 28% chance of snow
- 72% chance of rain
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Vancouver
ForecastFri 13 Nov, local date
- 94% chance of rain
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Montréal to Vancouver flights today
same route · Air CanadaIf AC303 is cancelled, these are the other Air Canada nonstop flights from Montréal to Vancouver on the same day, with scheduled departure times in YUL local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How AC303 actually runs
Pro Flight Search has tracked every published board update for AC303 across the YUL and YVR boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 12 confirmed landings · 11/12 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AC303 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: C-FGDZ, C-FRSE, C-FGHZ, C-FRSA.
Board clocks recorded as YUL and YVR published them.
Planning around AC303? 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: AC303 Montréal to Vancouver on-time performance, measured from the YUL and YVR airport boards.
https://proflightsearch.com/flight/AC303
.