Informational Guide to Montreal International Airport - YUL - Non Official

AC1177 Air Canada - Flight Status

Below, you can find details about Air Canada flight AC1177, 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 Sunday, June 29, 2025.

AC1177 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

AC1177 Air Canada to Saint Louis

This flight is not scheduled for December 13, 2025.

Airline information

Air Canada
Air Canada

Departure

Montreal (YUL)
June 29, 2025
Montreal-Trudeau International Airport

Arrival

Saint Louis (STL)
June 29, 2025
St Louis Lambert International Airport
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 AC1177?
The flight AC1177 is currently not scheduled at Montreal Airport (YUL).

Which is the distance of flight AC1177?
The distance between the two airports is 968 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: 2025-12-13 18:10:15
Current Time in Saint Louis: 2025-12-13 17:10:15

Alternative Flights

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

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: We have gathered available data from last twelve closed months, spanning from May 01, 2025 to June 29, 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.

Last Past Flights AC1177

No flights for AC1177 were scheduled in the past month. The last flight took place on Sunday, June 29, 2025