AC1991 St. John'sYYT MontréalYUL · 07:10
AC1991 by Air Canada flies from St. John's (YYT) to Montréal (YUL).
scheduled from YYT
Where the minutes go
last 5 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 −5 min · 2 cancelled · 5 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How AC1991 actually runs
Pro Flight Search has tracked every published board update for AC1991 across the YYT and YUL boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 5 confirmed landings · 5/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AC1991 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-GBHY, C-FYJP, C-FJQD.
Board clocks recorded as YYT and YUL published them.
Planning around AC1991? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AC1991 St. John's to Montréal on-time performance, measured from the YYT and YUL airport boards.
https://proflightsearch.com/flight/AC1991
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