WN 3959 Denver to Orange County Flight Status

Southwest Airlines Flight WN3959 from Denver International Airport DEN to Orange County John Wayne Airport SNA is not scheduled for today July 19th, 2026.
The last time the flight was scheduled was on September 28th, 2025.
Check the table below for WN3959's most recent flight history:

WN 3959 Flight Status & Schedule

Date Departure Arrival Status
Sep 28 10:43 11:33
Landed
Track >
Sep 21 10:48 11:49
Landed
Track >
Sep 14 10:48 11:51
Landed
Track >
Sep 07 10:39 11:40
Landed
Track >
Aug 24 10:36 11:35
Landed
Track >

Southwest Airlines WN 3959 Denver to Orange County Flight Information

Southwest Airlines Flight WN3959 connects Denver, United States to Orange County, United States, taking off from Denver International Airport DEN and landing at Orange County John Wayne Airport SNA.

How long is the WN3959 flight from Denver to Orange County?

The average flight time from Denver to Orange County is 1 hour and 57 minutes. The flight distance is 1360 km / 845 miles and the average flight speed is 699 km/h / 434 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3959 Denver to Orange County?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3959 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3959 arriving at?

Flight WN3959 arrives at Orange County John Wayne Airport (SNA) Terminal C.

When was the latest WN3959 flight?

The latest flight took off on Sunday, September 28th, 2025 with the flight status being Landed on 11:33.

How else can the flight WN3959 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3959, WN 3959, SWA 3959.

How often is flight WN3959 delayed?

On average, 29% of all WN3959 flights are delayed. The average delay is 5 minutes.

Can I get compensation for my delayed or cancelled WN3959 flight or baggage issues?

If your WN3959 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 WN3959 Flight Tracker above for more details.

WN3959 and Denver DEN to Orange County SNA Flights

Other flights departing from Denver DEN: WN2537, WN2658, WN2826, WN3704

Other flights arriving at Orange County SNA: AS3202, NK3448, WN6333, WN994

All flights connecting Denver DEN to Orange County SNA.

WN3959 Southwest Airlines Flight: Denver to Orange County Route Map

WN3959 Southwest Airlines Flight Map: Denver to Orange County
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.