| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 04 | PDX | SEA | 10:35 | 11:43 |
Delayed
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| Aug 03 | PDX | SEA | 11:16 | 11:44 |
Landed
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| Aug 02 | PDX | SEA | 10:45 | 11:14 |
Landed
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| Aug 01 | PDX | SEA | 11:06 | 11:41 |
Landed
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| Jul 31 | PDX | SEA | 10:46 | 11:14 |
Landed
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| Jul 30 | PDX | SEA | 11:19 | 11:46 |
Landed
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SkyWest Airlines Flight OO3431 connects Portland, United States to Seattle, United States, taking off from Portland International Airport PDX and landing at Seattle Tacoma International Airport SEA.
How long is the OO3431 flight from Portland to Seattle?
The average flight time from Portland to Seattle is 29 minutes. The flight distance is 208 km / 129 miles and the average flight speed is 387 km/h / 241 mph.
How many OO3431 flights are operated per week?
6 flights per week. The flight OO3431 is operated on Monday, Tuesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of SkyWest Airlines Flight OO3431 Portland to Seattle?
The Airportia On-Time Performance Rating for SkyWest Airlines Flight OO3431 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest OO3431 flight?
The latest flight took off on Tuesday, August 4th, 2026 with the flight status being Scheduled on 11:43.
How else can the flight OO3431 be referenced as?
This SkyWest Airlines flight can also be referenced as SKW3431, OO 3431, SKW 3431.
How often is flight OO3431 delayed?
On average, 33% of all OO3431 flights are delayed. The average delay is 2 minutes.
Can I get compensation for my delayed or cancelled OO3431 flight or baggage issues?
If your OO3431 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 OO3431 Flight Tracker above for more details.
Flight OO3431 is code-shared by 3 airlines using the flight numbers BA2988, JL6391, QR2950
Other flights departing from Portland PDX: UA2359, WN4156, AS588, OO3300
Other flights arriving at Seattle SEA: FI685, AA2534, UA3879, AS753
All flights connecting Portland PDX to Seattle SEA.