AC664 MontréalYUL · 13:15 HalifaxYHZ
AC664 by Air Canada flies from Montréal (YUL) to Halifax (YHZ).
scheduled from YUL
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 operation1 cancelled · 10 operations tracked
The route today
live boardsTomorrow at Montréal
ForecastWed 4 Nov, local date
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 Halifax flights today
same route · Air CanadaIf AC664 is cancelled, these are the other Air Canada nonstop flights from Montréal to Halifax 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 AC664 actually runs
Pro Flight Search has tracked every published board update for AC664 across the YUL and YHZ boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 10 confirmed departures · 10/10 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AC664 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-GMIY, C-FHNB, C-GKUG, C-GHLM.
Board clocks recorded as YUL and YHZ published them.
Planning around AC664? 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: AC664 Montréal to Halifax on-time performance, measured from the YUL and YHZ airport boards.
https://proflightsearch.com/flight/AC664
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