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WN400 Flight Status Southwest Airlines: Oakland to Portland (SWA400)

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WN 400 Oakland to Portland Flight Status

Southwest Airlines Flight WN400 from Oakland International Airport OAK to Portland International Airport PDX is not scheduled for today October 18th, 2026.
The last time the flight was scheduled was on September 26th, 2026.
Check the table below for WN400's most recent flight history:

WN 400 Flight Status & Schedule

Date Departure Arrival Status
Sep 26 07:35 08:53
Landed
 Track >
Sep 19 07:39 08:55
Landed
 Track >
Sep 12 07:34 08:46
Landed
 Track >
Sep 05 07:35 08:47
Landed
 Track >
Aug 29 07:37 08:51
Landed
 Track >
< All OAK Departures All PDX Arrivals >

Southwest Airlines WN 400 Oakland to Portland Flight Information

Southwest Airlines Flight WN400 connects Oakland, United States to Portland, United States, taking off from Oakland International Airport OAK and landing at Portland International Airport PDX.

How long is the WN400 flight from Oakland to Portland?

The average flight time from Oakland to Portland is 1 hour and 15 minutes. The flight distance is 875 km / 544 miles and the average flight speed is 701 km/h / 435 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN400 Oakland to Portland?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN400 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN400 flight?

The latest flight took off on Saturday, September 26th, 2026 with the flight status being Landed on 08:53.

How else can the flight WN400 be referenced as?

This Southwest Airlines flight can also be referenced as SWA400, WN0400, WN 400, SWA 400.

How often is flight WN400 delayed?

On average, 25% of all WN400 flights are delayed. The average delay is 26 minutes.

Can I get compensation for my delayed or cancelled WN400 flight or baggage issues?

If your WN400 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 WN400 Flight Tracker above for more details.

WN400 and Oakland OAK to Portland PDX Flights

Other flights departing from Oakland OAK: WN2967, WN1782, OO3266, WN3001

Other flights arriving at Portland PDX: AS754, AS729, OO3495, ST62

All flights connecting Oakland OAK to Portland PDX.

WN400 Southwest Airlines Flight: Oakland to Portland Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: NO2975 G39927 CC4980 5F669 LF651 LF7651 6R4055 SV9062 MW502 SM1802
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.