OO3431 Flight Status SkyWest Airlines: Portland to Seattle (SKW3431)
OO 3431 Portland to Seattle Flight Status
Not scheduled today. Latest flight: August 18th, 2026 ; recent history is in the table below.
OO 3431 Flight Status & Schedule SkyWest Airlines Portland to Seattle
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Aug 18 | PDX | SEA | 12:19 | 12:50 | Delayed | Track > |
| Aug 17 | PDX | SEA | 10:55 | 11:32 | Landed | Track > |
| Aug 16 | PDX | SEA | 10:47 | 11:19 | Landed | Track > |
| Aug 15 | PDX | SEA | 11:05 | 11:44 | Landed | Track > |
| Aug 14 | PDX | SEA | 10:58 | 11:35 | Landed | Track > |
| Aug 13 | PDX | SEA | 11:03 | 11:40 | Landed | Track > |
| Aug 12 | PDX | SEA | 11:04 | 11:39 | Landed | Track > |
| Aug 11 | PDX | SEA | 10:53 | 11:27 | Landed | Track > |
| Aug 10 | PDX | SEA | 11:05 | 11:45 | Landed | Track > |
| Aug 09 | PDX | SEA | 10:54 | 11:29 | Landed | Track > |
SkyWest Airlines' Portland–Seattle flight covers 208 km (129 mi). With 1 h 8 min in the timetable and a usual flight time of about 35 min, it often makes up time. It is not flying today; the last flight was scheduled on 18 August 2026.
About OO 3431
- Distance
- 208 km (129 mi)
- Typical flight time
- 35 min
- On time
- 9 of the last 9
OO 3431 FAQ
- How long is the OO3431 flight?
- The timetable allows 1 h 8 min. Portland to Seattle is 208 km (129 mi).
- How often is OO3431 late?
- None of the last 9 flights arrived 15 or more minutes late.
- What other flight numbers does OO3431 have?
- Also listed as SKW3431 (SkyWest Airlines' ICAO code) and OO 3431.
OO3431 and Portland PDX to Seattle SEA Flights
Flight OO3431 is code-shared by 3 airlines using the flight numbers BA2988, JL6391, QR2950
Other flights departing from Portland PDX: AS1445, QX2089, OO3013, OO3300
Other flights arriving at Seattle SEA: AS47, AS753, QX2114, QX2171
All flights connecting Portland PDX to Seattle SEA.