WN4278 Flight Status Southwest Airlines: Sacramento to Las Vegas (SWA4278)

How long is the WN4278 flight from Sacramento to Las Vegas?

The average flight time from Sacramento to Las Vegas is 1 hour and 4 minutes. The flight distance is 639 km / 397 miles and the average flight speed is 599 km/h / 372 mph.

How many WN4278 flights are operated per week?

1 flight per week. The flight WN4278 is operated on Thursday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4278 Sacramento to Las Vegas?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4278 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4278 arriving at?

Flight WN4278 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.

When was the latest WN4278 flight?

The latest flight took off on Thursday, June 4th, 2026 with the flight status being Landed on 14:00.

How else can the flight WN4278 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4278, WN 4278, SWA 4278.

How often is flight WN4278 delayed?

On average, 100% of all WN4278 flights are delayed. The average delay is 10 minutes.

Can I get compensation for my delayed or cancelled WN4278 flight or baggage issues?

If your WN4278 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.