WN 1540 Oakland to Seattle Flight Status

Southwest Airlines Flight WN1540 from Oakland International Airport OAK to Seattle Tacoma International Airport SEA is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 1st, 2025.
Check the table below for WN1540's most recent flight history:

WN 1540 Flight Status & Schedule

Date Departure Arrival Status
Oct 01 16:07 17:40
Landed
Track >
Sep 30 16:07 17:41
Landed
Track >
Sep 24 16:09 17:36
Landed
Track >
Sep 23 16:20 17:50
Landed
Track >
Sep 17 16:12 17:40
Landed
Track >

Southwest Airlines WN 1540 Oakland to Seattle Flight Information

Southwest Airlines Flight WN1540 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 WN1540 flight from Oakland to Seattle?

The average flight time from Oakland to Seattle is 1 hour and 31 minutes. The flight distance is 1082 km / 672 miles and the average flight speed is 710 km/h / 441 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1540 Oakland to Seattle?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1540 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1540 arriving at?

Flight WN1540 arrives at Seattle Tacoma International Airport (SEA) Terminal 1.

When was the latest WN1540 flight?

The latest flight took off on Thursday, October 2nd, 2025 with the flight status being Landed on 17:40.

How else can the flight WN1540 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1540, WN 1540, SWA 1540.

How often is flight WN1540 delayed?

On average, 10% of all WN1540 flights are delayed. The average delay is 111 minutes.

Can I get compensation for my delayed or cancelled WN1540 flight or baggage issues?

If your WN1540 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 WN1540 Flight Tracker above for more details.

WN1540 and Oakland OAK to Seattle SEA Flights

Other flights departing from Oakland OAK: WN3230, WN2832, AS3482, AS3482

Other flights arriving at Seattle SEA: AS1135, AS3277, AS3289, WN2476

All flights connecting Oakland OAK to Seattle SEA.

WN1540 Southwest Airlines Flight: Oakland to Seattle Route Map

WN1540 Southwest Airlines Flight Map: Oakland to Seattle
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.