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WN 3421 Las Vegas to Orange County Flight Status

Southwest Airlines Flight WN3421 from Las Vegas McCarran International Airport LAS to Orange County John Wayne Airport SNA is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 30th, 2025.
Check the table below for WN3421's most recent flight history:

WN 3421 Flight Status & Schedule

Date Departure Arrival Status
Oct 30 06:36 07:18
Landed
Track >
Oct 27 06:51 07:33
Landed
Track >
Oct 24 07:14 07:53
Landed
Track >
Oct 23 06:36 07:17
Landed
Track >
Oct 20 06:41 07:24
Landed
Track >

Southwest Airlines WN 3421 Las Vegas to Orange County Flight Information

Southwest Airlines Flight WN3421 connects Las Vegas, United States to Orange County, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Orange County John Wayne Airport SNA.

How long is the WN3421 flight from Las Vegas to Orange County?

The average flight time from Las Vegas to Orange County is 41 minutes. The flight distance is 364 km / 226 miles and the average flight speed is 532 km/h / 330 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3421 Las Vegas to Orange County?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3421 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3421 arriving at?

Flight WN3421 arrives at Orange County John Wayne Airport (SNA) Terminal A.

When was the latest WN3421 flight?

The latest flight took off on Thursday, October 30th, 2025 with the flight status being Landed on 07:18.

How else can the flight WN3421 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3421, WN 3421, SWA 3421.

How often is flight WN3421 delayed?

On average, 10% of all WN3421 flights are delayed. The average delay is 13 minutes.

Can I get compensation for my delayed or cancelled WN3421 flight or baggage issues?

If your WN3421 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 WN3421 Flight Tracker above for more details.

WN3421 and Las Vegas LAS to Orange County SNA Flights

Other flights departing from Las Vegas LAS: WN3414, G422, G4116, WN1192

Other flights arriving at Orange County SNA: NK1994, WN1289, WN4034, WN2593

All flights connecting Las Vegas LAS to Orange County SNA.

WN3421 Southwest Airlines Flight: Las Vegas to Orange County Route Map

WN3421 Southwest Airlines Flight Map: Las Vegas 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.