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WN1921 Flight Status Southwest Airlines: Oakland to Seattle (SWA1921)

Are you looking for the October 17th, 2026 WN 1921 Salt Lake City to Phoenix flight? Click here to go to our WN1921 Salt Lake City to Phoenix Flight Status page >

WN 1921 Oakland to Seattle Flight Status

Southwest Airlines Flight WN1921 from Oakland International Airport OAK to Seattle Tacoma International Airport SEA is not scheduled for today October 16th, 2026.
The last time the flight was scheduled was on September 27th, 2026.
Check the table below for WN1921's most recent flight history:

WN 1921 Flight Status & Schedule

Date Departure Arrival Status
Sep 27 06:16 07:41
Landed
 Track >
Sep 20 06:15 07:50
Landed
 Track >
Sep 13 06:20 07:55
Landed
 Track >
Aug 30 06:18 08:02
Landed
 Track >
Aug 23 06:23 07:57
Landed
 Track >
< All OAK Departures All SEA Arrivals >

Southwest Airlines WN 1921 Oakland to Seattle Flight Information

Southwest Airlines Flight WN1921 connects Oakland, United States to Seattle, United States, taking off from Oakland International Airport OAK and landing at Seattle Tacoma International Airport SEA.

How long is the WN1921 flight from Oakland to Seattle?

The average flight time from Oakland to Seattle is 1 hour and 34 minutes. The flight distance is 1082 km / 672 miles and the average flight speed is 688 km/h / 428 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1921 Oakland to Seattle?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1921 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN1921 flight?

The latest flight took off on Sunday, September 27th, 2026 with the flight status being Landed on 07:41.

How else can the flight WN1921 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1921, WN 1921, SWA 1921.

How often is flight WN1921 delayed?

On average, 0% of all WN1921 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN1921 flight or baggage issues?

If your WN1921 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 WN1921 Flight Tracker above for more details.

WN1921 and Oakland OAK to Seattle SEA Flights

Other flights departing from Oakland OAK: WN159, WN2593, WN2967, OO3111

Other flights arriving at Seattle SEA: AS582, OO3137, OO3957, HA900

All flights connecting Oakland OAK to Seattle SEA.

WN1921 Southwest Airlines Flight: Oakland to Seattle Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: Y74941 HO1363 GQ6406 3E3645 QS4593 LS2378 SG9126 EC9910 SE6310 OY2535
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.