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WN4380 Flight Status Southwest Airlines: Ontario to Las Vegas (SWA4380)

WN 4380 Ontario to Las Vegas Flight Status

Southwest Airlines Flight WN4380 from Ontario International Airport ONT to Las Vegas McCarran International Airport LAS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on February 28th, 2026.
Check the table below for WN4380's most recent flight history:

WN 4380 Flight Status & Schedule

Date Departure Arrival Status
Feb 28 10:52 11:28
Landed
 Track >
Feb 21 11:03 11:41
Landed
 Track >
Feb 14 10:56 11:34
Landed
 Track >
< All ONT Departures All LAS Arrivals >

Southwest Airlines WN 4380 Ontario to Las Vegas Flight Information

Southwest Airlines Flight WN4380 connects Ontario, United States to Las Vegas, United States, taking off from Ontario International Airport ONT and landing at Las Vegas McCarran International Airport LAS.

How long is the WN4380 flight from Ontario to Las Vegas?

The average flight time from Ontario to Las Vegas is 37 minutes. The flight distance is 317 km / 197 miles and the average flight speed is 509 km/h / 316 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4380 Ontario to Las Vegas?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4380 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4380 arriving at?

Flight WN4380 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.

When was the latest WN4380 flight?

The latest flight took off on Saturday, February 28th, 2026 with the flight status being Landed on 11:28.

How else can the flight WN4380 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4380, WN 4380, SWA 4380.

How often is flight WN4380 delayed?

On average, 0% of all WN4380 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN4380 flight or baggage issues?

If your WN4380 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 WN4380 Flight Tracker above for more details.

WN4380 and Ontario ONT to Las Vegas LAS Flights

Other flights departing from Ontario ONT: WN3021, WN3045, WN3038, WN1003

Other flights arriving at Las Vegas LAS: WN1875, WN2165, WN1866, WN1759

All flights connecting Ontario ONT to Las Vegas LAS.

WN4380 Southwest Airlines Flight: Ontario to Las Vegas Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.