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WN 399 Portland to Oakland Flight Status

Southwest Airlines Flight WN399 from Portland International Airport PDX to Oakland International Airport OAK is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on March 4th, 2026.
Check the table below for WN399's most recent flight history:

WN 399 Flight Status & Schedule

Date Departure Arrival Status
Mar 04 07:30 08:55
Landed
Track >
Mar 03 07:42 09:04
Landed
Track >
Mar 02 06:04 07:24
Landed
Track >
Mar 01 06:06 07:31
Landed
Track >
Feb 28 06:03 07:25
Landed
Track >

Southwest Airlines WN 399 Portland to Oakland Flight Information

Southwest Airlines Flight WN399 connects Portland, United States to Oakland, United States, taking off from Portland International Airport PDX and landing at Oakland International Airport OAK.

How long is the WN399 flight from Portland to Oakland?

The average flight time from Portland to Oakland is 1 hour and 24 minutes. The flight distance is 875 km / 544 miles and the average flight speed is 626 km/h / 389 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN399 Portland to Oakland?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN399 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN399 arriving at?

Flight WN399 arrives at Oakland International Airport (OAK) Terminal 2.

When was the latest WN399 flight?

The latest flight took off on Wednesday, March 4th, 2026 with the flight status being Landed on 08:55.

How else can the flight WN399 be referenced as?

This Southwest Airlines flight can also be referenced as SWA399, WN0399, WN 399, SWA 399.

How often is flight WN399 delayed?

On average, 0% of all WN399 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN399 flight or baggage issues?

If your WN399 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 WN399 Flight Tracker above for more details.

WN399 and Portland PDX to Oakland OAK Flights

Other flights departing from Portland PDX: WN1554, DL1096, UA1608, 4B353

Other flights arriving at Oakland OAK: WN2178, WN365, WN433, WN560

All flights connecting Portland PDX to Oakland OAK.

WN399 Southwest Airlines Flight: Portland to Oakland Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.