AC749 BostonBOS · 05:50 MontréalYUL · 07:15
AC749 by Air Canada flies from Boston (BOS) to Montréal (YUL).
scheduled from BOS
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 −48 min · 0 cancelled · 6 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BOS and YUL 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 on this route
ForecastBoston to Montréal with Air Canada · Mon 2 Nov, local date
- Chance a departure is cancelled
- 5.3%0.8× usual
- Chance a departure leaves 60+ min late
- 10%0.5× usual
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 4 departures a day on this route with this airline. · 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 Boston to Montréal flights today
same route · Air CanadaIf AC749 is cancelled, these are the other Air Canada nonstop flights from Boston to Montréal on the same day, with scheduled departure times in BOS 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 AC749 actually runs
Pro Flight Search has tracked every published board update for AC749 across the BOS and YUL boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 5 confirmed landings · 4/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AC749 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-GYLY, C-GVUH, C-GJXE, C-GJXN.
Board clocks recorded as BOS and YUL published them.
Planning around AC749? 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: AC749 Boston to Montréal on-time performance, measured from the BOS and YUL airport boards.
https://proflightsearch.com/flight/AC749
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