WS4039 WestJet - Flight Status
Below, you can find details about WestJet flight WS4039, which currently operates between the airports of Firebag River - Firebag Aerodrome (Airport Code YFI) and Calgary - Calgary International Airport (Airport Code YYC).
This flight data pertains specifically to the flight's details for Wednesday, May 20, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WS4039
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WS4039
WS4039 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
WS4039 WestJet from Firebag River
This flight is not scheduled for May 26, 2026.
This flight is not scheduled for May 26, 2026.
Airline information
WestJet
Departure
Firebag River (YFI)
May 20, 2026
Firebag Aerodrome
Arrival
Calgary (YYC)
May 20, 2026
Calgary 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.calgary-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 WS4039?
The flight WS4039 is currently not scheduled at Calgary Airport.
Which is the distance of flight WS4039?
The distance between the two airports is 442 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight WS4039 is currently not scheduled at Calgary Airport.
Which is the distance of flight WS4039?
The distance between the two airports is 442 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 airline serve the same route between Firebag River and Calgary:
WestJet - Flight Number: WS4021. (On Time performance: 90 - Average Delay: 4 minutes)
WestJet - Flight Number: WS4021. (On Time performance: 90 - Average Delay: 4 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 Weekday: We have gathered available data from last six months, spanning from November 26, 2025 to May 20, 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 August 06, 2025 to April 15, 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.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from November 26, 2025 to May 20, 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.
Last Past Flights WS4039
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
20 May
20 May
08:23 pm
Firebag River (YFI)
Firebag River (YFI)
09:19 pm
Calgary (YYC)
Calgary (YYC)
00h 56min
Boeing 737-700
Boeing 737-700
Landed - On-time
Wednesday
06 May
06 May
08:15 pm
Firebag River (YFI)
Firebag River (YFI)
09:19 pm
Calgary (YYC)
Calgary (YYC)
01h 04min
Boeing 737-700
Boeing 737-700
Landed - On-time