AC1991 Air Canada - Flight Status
Codeshare Flights
The flight UA8700 from United Airlines (UA) is a codeshare flight operated by Air Canada (AC) under the flight number AC1991. Check this page for details about flight AC1991.
Below, you can find details about Air Canada flight AC1991, which currently operates between the airports of St. John's - St. John's International Airport (Airport Code YYT) and Montreal - Montreal-Trudeau International Airport (Airport Code YUL).
This flight data pertains specifically to the flight's details for Friday, March 13, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights AC1991
Flight Status Codeshare Flights 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 from St. John's
Scheduled - On-time
Delay: 5 minutes
Flight Status for Friday March 13, 2026
Scheduled - On-time
Delay: 5 minutes
Flight Status for Friday March 13, 2026
Airline information
Air Canada
Equipment: Airbus A319
Departure
St. John's (YYT)
March 13, 2026
St. John's International Airport
Estimated Departure Time:
05:30 am
Terminal:
-
Gate:
6
Scheduled Departure Time: 05:30 am
Arrival
Montreal (YUL)
March 13, 2026
Montreal-Trudeau International Airport
Estimated Arrival Time:
07:15 am
Gate:
A4
Scheduled Arrival Time: 07:10 am
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.montreal-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- UA8700 - United Airlines
Additional Information
Which is the frequency of flight AC1991?
The flight AC1991 is scheduled to flight on Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight AC1991?
The distance between the two airports is 1007 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 St. John's: 2026-03-13 04:02:14
Current Time in Montreal: 2026-03-13 02:32:14
The flight AC1991 is scheduled to flight on Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight AC1991?
The distance between the two airports is 1007 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 St. John's: 2026-03-13 04:02:14
Current Time in Montreal: 2026-03-13 02:32:14
Alternative Flights
The following airline serve the same route between St. John's and Montreal:
Air Canada - Flight Number: AC673. (On Time performance: 81 - Average Delay: 25 minutes)
Air Canada - Flight Number: AC673. (On Time performance: 81 - Average Delay: 25 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
Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
07 March
07 March
05:29 am
St. John's (YYT)
St. John's (YYT)
07:08 am
Montreal (YUL)
Montreal (YUL)
03h 09min
Airbus A319
Airbus A319
Landed - On-time
Friday
06 March
06 March
05:29 am
St. John's (YYT)
St. John's (YYT)
07:09 am
Montreal (YUL)
Montreal (YUL)
03h 10min
Airbus A319
Airbus A319
Landed - On-time
Sunday
01 March
01 March
05:24 am
St. John's (YYT)
St. John's (YYT)
07:20 am
Montreal (YUL)
Montreal (YUL)
03h 26min
Airbus A321 (s
Airbus A321 (s
Landed - On-time
Monday
16 February
16 February
05:15 pm
Fort Lauderdale (FLL)
Fort Lauderdale (FLL)
08:55 pm
Montreal (YUL)
Montreal (YUL)
05h 10min
Airbus A321 (s
Airbus A321 (s
Landed - Delayed