Informational Guide to Montreal International Airport - YUL - Non Official

AC8687 Air Canada - Flight Status

Below, you can find details about Air Canada flight AC8687, which currently operates between the airports of Montreal - Montreal-Trudeau International Airport (Airport Code YUL) and Saint Louis - St Louis Lambert International Airport (Airport Code STL).
This flight data pertains specifically to the flight's details for Monday, September 15, 2025.

AC8687 On Time performance:
67
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

AC8687 Air Canada to Saint Louis

Landed - Delayed
Delay: 30 minutes
Flight Status for Monday September 15, 2025
This flight was also scheduled for Yesterday (September 14, 2025). See it here
This flight is also scheduled for Tomorrow (September 16, 2025). See it here

Airline information

Air Canada
Air Canada
Equipment: Canadair (Bombardier) Regional Jet 900 and Challenger 890

Departure

Montreal (YUL)
September 15, 2025
Montreal-Trudeau International Airport
Departed at:
07:01 pm
Gate:
C88
Scheduled Departure Time: 06:10 pm

Arrival

Saint Louis (STL)
September 15, 2025
St Louis Lambert International Airport
Arrived at:
08:27 pm
Terminal:
1
Gate:
A17
Scheduled Arrival Time: 07:57 pm
Baggage: 5
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:

- UA6645 - United Airlines

Additional Information

Which is the frequency of flight AC8687?
The flight AC8687 is scheduled to flight on daily basis.

Which is the distance of flight AC8687?
The distance between the two airports is 968 miles.

Which is the flight time of flight AC8687?
The scheduled flight time gate to gate is: 02:47 hours.
The real flight time gate to gate on average is: 02:42 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 Montreal: 2025-09-15 22:16:20
Current Time in Saint Louis: 2025-09-15 21:16:20

Alternative Flights

Air Canada is the only airline operating the route from Montreal to Saint Louis.

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from June 30, 2025 to September 07, 2025, we have obtained these figures.
Total number of flights: 70
On Time: 47 ( 67 % )
Moderate Delay: 11 ( 16 % )
Significant Delay: 6 ( 9 % )
Major Delay: 6 ( 9 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 20 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from April 30, 2025 to September 07, 2025. 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 September 02, 2024 to August 31, 2025. 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.

Last Past Flights AC8687

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
14 September
06:15 pm
Montreal (YUL)
07:39 pm
Saint Louis (STL)
02h 24min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Saturday
13 September
06:15 pm
Montreal (YUL)
07:50 pm
Saint Louis (STL)
02h 35min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Friday
12 September
06:06 pm
Montreal (YUL)
07:35 pm
Saint Louis (STL)
02h 29min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Thursday
11 September
06:08 pm
Montreal (YUL)
07:40 pm
Saint Louis (STL)
02h 32min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Wednesday
10 September
06:06 pm
Montreal (YUL)
07:45 pm
Saint Louis (STL)
02h 39min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Tuesday
09 September
06:32 pm
Montreal (YUL)
08:30 pm
Saint Louis (STL)
02h 58min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Monday
08 September
06:17 pm
Montreal (YUL)
07:59 pm
Saint Louis (STL)
02h 42min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Sunday
07 September
06:28 pm
Montreal (YUL)
08:10 pm
Saint Louis (STL)
02h 42min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Saturday
06 September
06:26 pm
Montreal (YUL)
08:21 pm
Saint Louis (STL)
02h 55min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Friday
05 September
06:10 pm
Montreal (YUL)
08:02 pm
Saint Louis (STL)
02h 52min
Canadair (Bomb
Canadair (Bomb
Landed - On-time