Informational Guide to Calgary International Airport -YYC - Non Official

WS3500 WestJet - Flight Status

Codeshare Flights
The flight KL9641 from KLM Royal Dutch Airlines (KL) is a codeshare flight operated by WestJet (WS) under the flight number WS3500. Check this page for details about flight WS3500.

Below, you can find details about WestJet flight WS3500, which currently operates between the airports of Yellowknife - Yellowknife Airport (Airport Code YZF) and Calgary - Calgary International Airport (Airport Code YYC).
This flight data pertains specifically to the flight's details for Friday, December 26, 2025.

WS3500 On Time performance:
58
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

WS3500 WestJet from Yellowknife

En Route - On-time
Flight Status for Friday December 26, 2025
This flight is also scheduled for Tomorrow (December 27, 2025). See it here

Airline information

WestJet
WestJet
Equipment: De Havilland (Bombardier) DHC-8-400 Dash 8Q

Departure

Yellowknife (YZF)
December 26, 2025
Yellowknife Airport
Departed at:
06:48 am
Terminal:
-
Gate:
2A
Scheduled Departure Time: 07:00 am

Arrival

Calgary (YYC)
December 26, 2025
Calgary International Airport
Estimated Arrival Time:
09:58 am
Concourse:
A
Gate:
A04
Scheduled Arrival Time: 10:00 am
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.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- DL7178 - Delta Air Lines

- KL9641 - KLM Royal Dutch Airlines

Additional Information

Which is the frequency of flight WS3500?
The flight WS3500 is scheduled to flight on Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight WS3500?
The distance between the two airports is 784 miles.

Which is the flight time of flight WS3500?
The scheduled flight time gate to gate is: 03:00 hours.
The real flight time gate to gate on average is: 03:01 hours.

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 Yellowknife and Calgary:
WestJet - Flight Number: WS684. (On Time performance: 75 - Average Delay: 18 minutes)

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 October 31, 2025 to December 21, 2025, we have obtained these figures.
Total number of flights: 24
On Time: 14 ( 58 % )
Moderate Delay: 3 ( 13 % )
Significant Delay: 3 ( 13 % )
Major Delay: 4 ( 17 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 29 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from October 31, 2025 to December 21, 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 October 31, 2025 to November 30, 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 WS3500

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
21 December
07:47 am
Yellowknife (YZF)
11:38 am
Calgary (YYC)
03h 51min
De Havilland (
De Havilland (
Landed - Delayed
Saturday
20 December
07:34 am
Yellowknife (YZF)
10:50 am
Calgary (YYC)
03h 16min
De Havilland (
De Havilland (
Landed - Delayed
Friday
19 December
07:29 am
Yellowknife (YZF)
11:26 am
Calgary (YYC)
03h 57min
De Havilland (
De Havilland (
Landed - Delayed
Sunday
14 December
07:08 am
Yellowknife (YZF)
10:04 am
Calgary (YYC)
02h 56min
De Havilland (
De Havilland (
Landed - On-time
Saturday
13 December
07:01 am
Yellowknife (YZF)
10:02 am
Calgary (YYC)
03h 01min
De Havilland (
De Havilland (
Landed - On-time
Friday
12 December
09:06 am
Yellowknife (YZF)
11:50 am
Calgary (YYC)
02h 44min
De Havilland (
De Havilland (
Landed - Delayed
Sunday
07 December
07:16 am
Yellowknife (YZF)
10:39 am
Calgary (YYC)
03h 23min
De Havilland (
De Havilland (
Landed - Delayed
Saturday
06 December
07:01 am
Yellowknife (YZF)
09:49 am
Calgary (YYC)
02h 48min
De Havilland (
De Havilland (
Landed - On-time
Friday
05 December
07:04 am
Yellowknife (YZF)
09:45 am
Calgary (YYC)
02h 41min
De Havilland (
De Havilland (
Landed - On-time
Sunday
30 November
07:44 am
Yellowknife (YZF)
10:26 am
Calgary (YYC)
02h 42min
De Havilland (
De Havilland (
Landed - Delayed