AC1991 Air Canada - Flight Status
Below, you can find details about Air Canada flight AC1991, which currently operates between the airports of Montreal - Montreal-Trudeau International Airport (Airport Code YUL) and Calgary - Calgary International Airport (Airport Code YYC).
This flight data pertains specifically to the flight's details for Wednesday, January 21, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights AC1991
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights AC1991
AC1991 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
AC1991 Air Canada to Calgary
Scheduled - On-time
Flight Status for Wednesday January 21, 2026
Scheduled - On-time
Flight Status for Wednesday January 21, 2026
Airline information
Air Canada
Equipment: Airbus A321 (sharklets)
Departure
Montreal (YUL)
January 21, 2026
Montreal-Trudeau International Airport
Estimated Departure Time:
01:00 pm
Gate:
A50
Scheduled Departure Time: 01:05 pm
Arrival
Calgary (YYC)
January 21, 2026
Calgary International Airport
Estimated Arrival Time:
03:56 pm
Terminal:
-
Gate:
C52
Scheduled Arrival Time: 03:59 pm
Disclaimer
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Additional Information
Which is the frequency of flight AC1991?
The flight AC1991 is currently not scheduled at Montreal Airport (YUL).
Which is the distance of flight AC1991?
The distance between the two airports is 1868 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Montreal: 2026-01-21 13:47:32
Current Time in Calgary: 2026-01-21 11:47:32
The flight AC1991 is currently not scheduled at Montreal Airport (YUL).
Which is the distance of flight AC1991?
The distance between the two airports is 1868 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Montreal: 2026-01-21 13:47:32
Current Time in Calgary: 2026-01-21 11:47:32
Alternative Flights
The following airlines serves the same route between Montreal and Calgary:
Air Canada
- Flight Number: AC317. (On Time performance: 55 - Average Delay: 22 minutes)
- Flight Number: AC321. (On Time performance: 60 - Average Delay: 26 minutes)
- Flight Number: AC327. (On Time performance: 47 - Average Delay: 39 minutes)
Porter Airlines
- Flight Number: PD389. (On Time performance: 46 - Average Delay: 52 minutes)
WestJet
- Flight Number: WS559. (On Time performance: 35 - Average Delay: 56 minutes)
- Flight Number: WS563. (On Time performance: 43 - Average Delay: 33 minutes)
Air Canada
- Flight Number: AC317. (On Time performance: 55 - Average Delay: 22 minutes)
- Flight Number: AC321. (On Time performance: 60 - Average Delay: 26 minutes)
- Flight Number: AC327. (On Time performance: 47 - Average Delay: 39 minutes)
Porter Airlines
- Flight Number: PD389. (On Time performance: 46 - Average Delay: 52 minutes)
WestJet
- Flight Number: WS559. (On Time performance: 35 - Average Delay: 56 minutes)
- Flight Number: WS563. (On Time performance: 43 - Average Delay: 33 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights AC1991
No flights for AC1991 were scheduled in the past month. The last flight took place on Wednesday, January 21, 2026