Informational Guide to Montreal International Airport - YUL - Non Official

WS4839 WestJet - Flight Status

Below, you can find details about WestJet flight WS4839, which currently operates between the airports of Cancun - Cancun International Airport (Airport Code CUN) and Montreal - Montreal-Trudeau International Airport (Airport Code YUL).
This flight data pertains specifically to the flight's details for Monday, December 22, 2025.

WS4839 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

WS4839 WestJet from Cancun

Landed - Delayed
Delay: 74 minutes
Flight Status for Monday December 22, 2025

Airline information

WestJet
WestJet
Equipment: Boeing 737MAX 8 Passenger

Departure

Cancun (CUN)
December 22, 2025
Cancun International Airport
Departed at:
01:21 pm
Terminal:
-
Gate:
67B
Scheduled Departure Time: 12:30 pm

Arrival

Montreal (YUL)
December 22, 2025
Montreal-Trudeau International Airport
Arrived at:
06:07 pm
Gate:
S2A
Scheduled Arrival Time: 04:53 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.

Additional Information

Which is the frequency of flight WS4839?
The flight WS4839 is currently not scheduled at Montreal Airport (YUL).

Which is the distance of flight WS4839?
The distance between the two airports is 1845 miles.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airlines serves the same route between Cancun and Montreal:

Air Canada
- Flight Number: AC1883. (On Time performance: 91 - Average Delay: 9 minutes)
- Flight Number: AC923. (On Time performance: 67 - Average Delay: 22 minutes)
- Flight Number: AC925. (On Time performance: 100 - Average Delay: 2 minutes)

Air Transat
- Flight Number: TS539. (On Time performance: 82 - Average Delay: 15 minutes)
- Flight Number: TS939. (On Time performance: 84 - Average Delay: 13 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

Last Past Flights WS4839

No flights for WS4839 were scheduled in the past month. The last flight took place on Monday, December 22, 2025