| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 05 | SEA | PDX | 21:21 | 21:53 |
Landed
|
Track > |
| Oct 04 | SEA | PDX | 22:04 | 22:34 |
Landed Late
|
Track > |
| Oct 03 | SEA | PDX | 21:37 | 22:09 |
Unknown
|
Track > |
| Oct 02 | SEA | PDX | 21:09 | 21:40 |
Landed
|
Track > |
| Oct 01 | SEA | PDX | 21:14 | 21:45 |
Landed
|
Track > |
| Sep 30 | SEA | PDX | 21:21 | 21:53 |
Landed
|
Track > |
| Sep 29 | SEA | PDX | 21:56 | 22:31 |
Landed Late
|
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| Sep 28 | SEA | PDX | 21:12 | 21:41 |
Landed
|
Track > |
| Sep 27 | SEA | PDX | 21:21 | 21:56 |
Landed
|
Track > |
| Sep 26 | SEA | PDX | 21:38 | 22:11 |
Landed
|
Track > |
WestJet Flight WS8603 connects Seattle, United States to Portland, United States, taking off from Seattle Tacoma International Airport SEA and landing at Portland International Airport PDX.
How long is the WS8603 flight from Seattle to Portland?
The average flight time from Seattle to Portland is 32 minutes. The flight distance is 208 km / 129 miles and the average flight speed is 391 km/h / 243 mph.
What is the On-Time Performance (OTP) of WestJet Flight WS8603 Seattle to Portland?
The Airportia On-Time Performance Rating for WestJet Flight WS8603 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WS8603 flight?
The latest flight took off on Tuesday, October 6th, 2026 with the flight status being Landed on 21:53.
How else can the flight WS8603 be referenced as?
This WestJet flight can also be referenced as WJA8603, WS 8603, WJA 8603.
How often is flight WS8603 delayed?
On average, 20% of all WS8603 flights are delayed. The average delay is 30 minutes.
Can I get compensation for my delayed or cancelled WS8603 flight or baggage issues?
If your WS8603 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 WS8603 Flight Tracker above for more details.
Other flights departing from Seattle SEA: OO3913, AS410, WN1554, GB1414
Other flights arriving at Portland PDX: WN1778, WN3469, OO3913, 4B102
All flights connecting Seattle SEA to Portland PDX.
