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WN 3129 Las Vegas to Baltimore Flight Status

Southwest Airlines Flight WN3129 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 October 1st, 2025.
Check the table below for WN3129's most recent flight history:

WN 3129 Flight Status & Schedule

Date Departure Arrival Status
Oct 01 21:56 05:01
Landed
Track >
Sep 30 22:00 05:05
Landed
Track >
Sep 29 22:24 05:26
Landed Late
Track >
Sep 28 22:07 05:20
Landed
Track >
Sep 27 21:46 05:06
Landed
Track >

Southwest Airlines WN 3129 Las Vegas to Baltimore Flight Information

Southwest Airlines Flight WN3129 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 WN3129 flight from Las Vegas to Baltimore?

The average flight time from Las Vegas to Baltimore is 4 hours and 7 minutes. The flight distance is 3381 km / 2101 miles and the average flight speed is 822 km/h / 511 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3129 Las Vegas to Baltimore?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3129 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3129 arriving at?

Flight WN3129 arrives at Baltimore Washington International Airport (BWI) Terminal 1.

When was the latest WN3129 flight?

The latest flight took off on Thursday, October 2nd, 2025 with the flight status being Landed on 05:01.

How else can the flight WN3129 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3129, WN 3129, SWA 3129.

How often is flight WN3129 delayed?

On average, 50% of all WN3129 flights are delayed. The average delay is 22 minutes.

Can I get compensation for my delayed or cancelled WN3129 flight or baggage issues?

If your WN3129 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 WN3129 Flight Tracker above for more details.

WN3129 and Las Vegas LAS to Baltimore BWI Flights

Other flights departing from Las Vegas LAS: NK3650, WN185, NK2185, NK2063

Other flights arriving at Baltimore BWI: WN4271, WN2309, WN4182, WN4250

All flights connecting Las Vegas LAS to Baltimore BWI.

WN3129 Southwest Airlines Flight: Las Vegas to Baltimore Route Map

WN3129 Southwest Airlines Flight Map: Las Vegas to Baltimore
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.