| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | YOW | YYC | 16:00 | 18:02 |
Landed
|
Track > |
| Oct 23 | YOW | YYC | 16:07 | 18:09 |
Landed
|
Track > |
| Oct 22 | YOW | YYC | 16:06 | 18:05 |
Landed
|
Track > |
| Oct 21 | YOW | YYC | 15:44 | 17:33 |
Landed
|
Track > |
| Oct 20 | YOW | YYC | 16:10 | 17:59 |
Landed
|
Track > |
| Oct 19 | YOW | YYC | 16:43 | 18:44 |
Landed Late
|
Track > |
| Oct 18 | YOW | YYC | 16:09 | 18:00 |
Landed
|
Track > |
| Oct 16 | YOW | YYC | 16:52 | 18:56 |
Landed Late
|
Track > |
| Oct 15 | YOW | YYC | 16:10 | 18:15 |
Landed
|
Track > |
| Oct 14 | YOW | YYC | 15:40 | 17:57 |
Landed
|
Track > |
WestJet Flight WS621 connects Ottawa, Canada to Calgary, Canada, taking off from Ottawa Macdonald-Cartier International Airport YOW and landing at Calgary International Airport YYC.
How long is the WS621 flight from Ottawa to Calgary?
The average flight time from Ottawa to Calgary is 3 hours and 59 minutes. The flight distance is 2878 km / 1789 miles and the average flight speed is 721 km/h / 448 mph.
What is the On-Time Performance (OTP) of WestJet Flight WS621 Ottawa to Calgary?
The Airportia On-Time Performance Rating for WestJet Flight WS621 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WS621 arriving at?
Flight WS621 arrives at Calgary International Airport (YYC) Terminal 4.
When was the latest WS621 flight?
The latest flight took off on Sunday, October 26th, 2025 with the flight status being Landed on 18:02.
How else can the flight WS621 be referenced as?
This WestJet flight can also be referenced as WJA621, WS0621, WS 621, WJA 621.
How often is flight WS621 delayed?
On average, 30% of all WS621 flights are delayed. The average delay is 27 minutes.
Can I get compensation for my delayed or cancelled WS621 flight or baggage issues?
If your WS621 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our WS621 Flight Tracker above for more details.
Flight WS621 is code-shared by 1 airline using the flight number CI9335
Other flights departing from Ottawa YOW: UA4441, UA4572, PD505, PD273
Other flights arriving at Calgary YYC: WS235, WS1535, WS3564, WS412
All flights connecting Ottawa YOW to Calgary YYC.
