AC677 Air Canada - Flight Status
Codeshare Flights
The flight UA8418 from United Airlines (UA) is a codeshare flight operated by Air Canada (AC) under the flight number AC677. Check this page for details about flight AC677.
Below, you can find details about Air Canada flight AC677, 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 Thursday, March 12, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights AC677
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights AC677
AC677 On Time performance:
66
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
AC677 Air Canada from St. John's
Landed - Delayed
Delay: 188 minutes
Flight Status for Thursday March 12, 2026
This flight is also scheduled for Today (March 13, 2026). See it here
Landed - Delayed
Delay: 188 minutes
Flight Status for Thursday March 12, 2026
Airline information
Air Canada
Equipment: Airbus A220-300 Passenger
Departure
St. John's (YYT)
March 12, 2026
St. John's International Airport
Departed at:
09:55 pm
Terminal:
-
Gate:
6
Scheduled Departure Time: 06:25 pm
Arrival
Montreal (YUL)
March 12, 2026
Montreal-Trudeau International Airport
Arrived at:
11:13 pm
Gate:
9
Scheduled Arrival Time: 08:05 pm
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:
- UA8418 - United Airlines
Additional Information
Which is the frequency of flight AC677?
The flight AC677 is scheduled to flight on daily basis.
Which is the distance of flight AC677?
The distance between the two airports is 1007 miles.
Which is the flight time of flight AC677?
The scheduled flight time gate to gate is: 03:10 hours.
The real flight time gate to gate on average is: 03:03 hours.
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 04:02:39
Current Time in Montreal: 2026-03-13 02:32:39
The flight AC677 is scheduled to flight on daily basis.
Which is the distance of flight AC677?
The distance between the two airports is 1007 miles.
Which is the flight time of flight AC677?
The scheduled flight time gate to gate is: 03:10 hours.
The real flight time gate to gate on average is: 03:03 hours.
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 04:02:39
Current Time in Montreal: 2026-03-13 02:32:39
Alternative Flights
The following airline serve the same route between St. John's and Montreal:
Air Canada - Flight Number: AC1991.
Air Canada - Flight Number: AC1991.
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from October 26, 2025 to March 10, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from March 15, 2025 to February 27, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from December 11, 2025 to March 10, 2026, we have obtained these figures.
Total number of flights: 64
On Time: 42 ( 66 % )
Moderate Delay: 3 ( 5 % )
Significant Delay: 8 ( 13 % )
Major Delay: 11 ( 17 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 35 minutes.
Total number of flights: 64
On Time: 42 ( 66 % )
Moderate Delay: 3 ( 5 % )
Significant Delay: 8 ( 13 % )
Major Delay: 11 ( 17 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 35 minutes.
Last Past Flights AC677
Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
12 March
12 March
09:55 pm
St. John's (YYT)
St. John's (YYT)
11:13 pm
Montreal (YUL)
Montreal (YUL)
02h 48min
Airbus A220-30
Airbus A220-30
Landed - Delayed
Wednesday
11 March
11 March
06:25 pm
St. John's (YYT)
St. John's (YYT)
08:05 pm
Montreal (YUL)
Montreal (YUL)
03h 10min
Airbus A220-30
Airbus A220-30
Tuesday
10 March
10 March
06:21 pm
St. John's (YYT)
St. John's (YYT)
07:57 pm
Montreal (YUL)
Montreal (YUL)
03h 06min
Airbus A220-30
Airbus A220-30
Landed - On-time
Monday
09 March
09 March
06:55 pm
St. John's (YYT)
St. John's (YYT)
08:25 pm
Montreal (YUL)
Montreal (YUL)
03h 00min
Airbus A220-30
Airbus A220-30
Landed - Delayed
Sunday
08 March
08 March
08:45 pm
St. John's (YYT)
St. John's (YYT)
10:24 pm
Montreal (YUL)
Montreal (YUL)
03h 09min
Airbus A220-30
Airbus A220-30
Landed - Delayed
Saturday
07 March
07 March
10:43 pm
St. John's (YYT)
St. John's (YYT)
12:11 am
Montreal (YUL)
Montreal (YUL)
02h 58min
Airbus A220-30
Airbus A220-30
Landed - Delayed
Friday
06 March
06 March
06:14 pm
St. John's (YYT)
St. John's (YYT)
07:50 pm
Montreal (YUL)
Montreal (YUL)
03h 06min
Airbus A220-30
Airbus A220-30
Landed - On-time
Thursday
05 March
05 March
06:16 pm
St. John's (YYT)
St. John's (YYT)
07:58 pm
Montreal (YUL)
Montreal (YUL)
03h 12min
Airbus A220-30
Airbus A220-30
Landed - On-time
Wednesday
04 March
04 March
07:05 pm
St. John's (YYT)
St. John's (YYT)
08:52 pm
Montreal (YUL)
Montreal (YUL)
03h 17min
Airbus A320
Airbus A320
Landed - Delayed
Tuesday
03 March
03 March
06:24 pm
St. John's (YYT)
St. John's (YYT)
07:57 pm
Montreal (YUL)
Montreal (YUL)
03h 03min
Airbus A220-30
Airbus A220-30
Landed - On-time