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WN4256 Flight Status Southwest Airlines: Las Vegas to Baltimore (SWA4256)

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WN 4256 Las Vegas to Baltimore Flight Status

Southwest Airlines Flight WN4256 from Las Vegas McCarran International Airport LAS to Baltimore Washington International Airport BWI is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on September 28th, 2025.
Check the table below for WN4256's most recent flight history:

WN 4256 Flight Status & Schedule

Date Departure Arrival Status
Sep 28 09:21 16:45
Landed
 Track >
Sep 21 09:11 16:11
En-Route
 Track >
Sep 14 09:23 16:30
Landed
 Track >
Sep 07 09:34 16:34
Landed
 Track >
Aug 24 09:35 16:40
Landed
 Track >
< All LAS Departures All BWI Arrivals >

Southwest Airlines WN 4256 Las Vegas to Baltimore Flight Information

Southwest Airlines Flight WN4256 connects Las Vegas, United States to Baltimore, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Baltimore Washington International Airport BWI.

How long is the WN4256 flight from Las Vegas to Baltimore?

The average flight time from Las Vegas to Baltimore is 4 hours and 10 minutes. The flight distance is 3381 km / 2101 miles and the average flight speed is 812 km/h / 505 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4256 Las Vegas to Baltimore?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4256 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4256 arriving at?

Flight WN4256 arrives at Baltimore Washington International Airport (BWI) Terminal 1.

When was the latest WN4256 flight?

The latest flight took off on Sunday, September 28th, 2025 with the flight status being Landed on 16:45.

How else can the flight WN4256 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4256, WN 4256, SWA 4256.

How often is flight WN4256 delayed?

On average, 43% of all WN4256 flights are delayed. The average delay is 14 minutes.

Can I get compensation for my delayed or cancelled WN4256 flight or baggage issues?

If your WN4256 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 WN4256 Flight Tracker above for more details.

WN4256 and Las Vegas LAS to Baltimore BWI Flights

Other flights departing from Las Vegas LAS: AA2797, WN3108, WN1879, WN3073

Other flights arriving at Baltimore BWI: WN3789, WN1870, WN1768, WN1523

All flights connecting Las Vegas LAS to Baltimore BWI.

WN4256 Southwest Airlines Flight: Las Vegas to Baltimore Route Map

WN4256 Southwest Airlines Flight Map: Las Vegas to Baltimore
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: F99578 B5445 SY8636 SU813 WN4895 F92994 MS6120 FJ2802 TK3085 JA5641
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.