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WN143 Flight Status Southwest Airlines: Las Vegas to Birmingham (SWA143)

Southwest Airlines WN 143
Landed On Time
Departure: Sun, Jun 14, 2026
Scheduled:
12:00
|
Actual:
12:48
Arrival: Sun, Jun 14, 2026
Scheduled:
17:40
|
Actual:
17:46
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WN 143 Flight Status & Schedule

Date Departure Arrival Status
Jun 14 12:48 17:46
Landed
 Track >
Jun 07 12:37 17:46
Landed
 Track >
< All LAS Departures All BHM Arrivals >

Southwest Airlines WN 143 Las Vegas to Birmingham Flight Information

Southwest Airlines Flight WN143 connects Las Vegas, United States to Birmingham, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Birmingham Shuttlesworth International Airport BHM.

How long is the WN143 flight from Las Vegas to Birmingham?

The average flight time from Las Vegas to Birmingham is 3 hours and 3 minutes. The flight distance is 2598 km / 1614 miles and the average flight speed is 850 km/h / 528 mph.

How many WN143 flights are operated per week?

1 flight per week. The flight WN143 is operated on Sunday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN143 Las Vegas to Birmingham?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN143 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN143 flight?

The latest flight took off on Sunday, June 14th, 2026 with the flight status being Landed on 17:46.

How else can the flight WN143 be referenced as?

This Southwest Airlines flight can also be referenced as SWA143, WN0143, WN 143, SWA 143.

How often is flight WN143 delayed?

On average, 100% of all WN143 flights are delayed. The average delay is 6 minutes.

Can I get compensation for my delayed or cancelled WN143 flight or baggage issues?

If your WN143 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 WN143 Flight Tracker above for more details.

WN143 and Las Vegas LAS to Birmingham BHM Flights

Other flights departing from Las Vegas LAS: RV1702, XE107, MX117, WN1310

Other flights arriving at Birmingham BHM: AA5064, WN432, DL1132, S9435

All flights connecting Las Vegas LAS to Birmingham BHM.

WN143 Southwest Airlines Flight: Las Vegas to Birmingham Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.