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WN 278 Orange County to Las Vegas Flight Status

Southwest Airlines Flight WN278 from Orange County John Wayne Airport SNA to Las Vegas McCarran International Airport LAS is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on April 1st, 2026.
Check the table below for WN278's most recent flight history:

WN 278 Flight Status & Schedule

Date Departure Arrival Status
Apr 01 14:29 15:16
Landed
Track >
Mar 31 14:14 15:00
Landed
Track >
Mar 25 14:56 15:41
Landed Late
Track >
Mar 24 14:17 15:02
Landed
Track >
Mar 18 14:24 15:05
Landed
Track >

Southwest Airlines WN 278 Orange County to Las Vegas Flight Information

Southwest Airlines Flight WN278 connects Orange County, United States to Las Vegas, United States, taking off from Orange County John Wayne Airport SNA and landing at Las Vegas McCarran International Airport LAS.

How long is the WN278 flight from Orange County to Las Vegas?

The average flight time from Orange County to Las Vegas is 45 minutes. The flight distance is 364 km / 226 miles and the average flight speed is 483 km/h / 300 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN278 Orange County to Las Vegas?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN278 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN278 arriving at?

Flight WN278 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.

When was the latest WN278 flight?

The latest flight took off on Wednesday, April 1st, 2026 with the flight status being Landed on 15:16.

How else can the flight WN278 be referenced as?

This Southwest Airlines flight can also be referenced as SWA278, WN0278, WN 278, SWA 278.

How often is flight WN278 delayed?

On average, 12% of all WN278 flights are delayed. The average delay is 21 minutes.

Can I get compensation for my delayed or cancelled WN278 flight or baggage issues?

If your WN278 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 WN278 Flight Tracker above for more details.

Southwest Airlines WN278 News

WN278 and Orange County SNA to Las Vegas LAS Flights

Other flights departing from Orange County SNA: DL1189, WN4100, WN204, WN1242

Other flights arriving at Las Vegas LAS: WN3533, WN2886, WN1800, WN2031

All flights connecting Orange County SNA to Las Vegas LAS.

WN278 Southwest Airlines Flight: Orange County to Las Vegas Route Map

WN278 Southwest Airlines Flight Map: Orange County to Las Vegas
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.