Informational Guide to Montreal International Airport - YUL - Non Official

OS55 Austrian - Flight Status

Codeshare Flights
The flight LX3504 from Swiss (LX) is a codeshare flight operated by Austrian (OS) under the flight number OS55. Check this page for details about flight OS55.

Below, you can find details about Austrian flight OS55, which currently operates between the airports of Vienna - Vienna International Airport (Airport Code VIE) and Montreal - Montreal-Trudeau International Airport (Airport Code YUL).
This flight data pertains specifically to the flight's details for Saturday, November 01, 2025.

OS55 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

OS55 Austrian from Vienna

En Route - On-time
Flight Status for Saturday November 01, 2025

Airline information

Austrian
Austrian
Equipment: Boeing 767-300 (winglets) Passenger

Departure

Vienna (VIE)
November 01, 2025
Vienna International Airport
Departed at:
10:53 am
Terminal:
3
Gate:
D28
Scheduled Departure Time: 10:40 am

Arrival

Montreal (YUL)
November 01, 2025
Montreal-Trudeau International Airport
Estimated Arrival Time:
02:45 pm
Gate:
-
Scheduled Arrival Time: 02:45 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:

- AC6211 - Air Canada

- LX3504 - Swiss

- SN6011 - Brussels Airlines

Additional Information

Which is the frequency of flight OS55?
The flight OS55 is scheduled to flight on Monday, Thursday, Saturday on a weekly basis.

Which is the distance of flight OS55?
The distance between the two airports is 4017 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 Vienna: 2025-11-01 16:15:53
Current Time in Montreal: 2025-11-01 11:15:53

Alternative Flights

Austrian is the only airline operating the route from Vienna to Montreal.

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

Last Past Flights OS55

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
30 October
11:00 am
Vienna (VIE)
02:45 pm
Montreal (YUL)
08h 45min
Boeing 767-300
Boeing 767-300
Landed - On-time
Monday
27 October
09:52 am
Vienna (VIE)
06:15 pm
Montreal (YUL)
13h 23min
Boeing 767-300
Boeing 767-300
Landed - Delayed