WN 1266 Denver to Oakland Flight Status

Southwest Airlines Flight WN1266 from Denver International Airport DEN to Oakland International Airport OAK is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on January 4th, 2026.
Check the table below for WN1266's most recent flight history:

WN 1266 Flight Status & Schedule

Date Departure Arrival Status
Jan 04 21:23 22:49
Delayed
Track >
Jan 03 21:33 22:56
Landed
Track >
Jan 02 21:04 22:23
Landed Late
Track >
Dec 30 21:52 22:55
Delayed
Track >
Dec 29 21:11 22:07
Landed
Track >

Southwest Airlines WN 1266 Denver to Oakland Flight Information

Southwest Airlines Flight WN1266 connects Denver, United States to Oakland, United States, taking off from Denver International Airport DEN and landing at Oakland International Airport OAK.

How long is the WN1266 flight from Denver to Oakland?

The average flight time from Denver to Oakland is 2 hours and 15 minutes. The flight distance is 1537 km / 955 miles and the average flight speed is 685 km/h / 426 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1266 Denver to Oakland?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1266 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1266 arriving at?

Flight WN1266 arrives at Oakland International Airport (OAK) Terminal 2.

When was the latest WN1266 flight?

The latest flight took off on Monday, January 5th, 2026 with the flight status being En-Route on 22:49.

How else can the flight WN1266 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1266, WN 1266, SWA 1266.

How often is flight WN1266 delayed?

On average, 100% of all WN1266 flights are delayed. The average delay is 34 minutes.

Can I get compensation for my delayed or cancelled WN1266 flight or baggage issues?

If your WN1266 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 WN1266 Flight Tracker above for more details.

WN1266 and Denver DEN to Oakland OAK Flights

Other flights departing from Denver DEN: WN2433, UA5240, WN2418, WN2488

Other flights arriving at Oakland OAK: WN3852, WN1529, WN754, WN4145

All flights connecting Denver DEN to Oakland OAK.

WN1266 Southwest Airlines Flight: Denver 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.