| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 26 | LAS | LAX | 15:50 | 17:15 |
Delayed
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| Jul 19 | LAS | LAX | 16:33 | 17:12 |
Landed
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| Jul 12 | LAS | LAX | 16:27 | 17:08 |
Landed
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| Jul 05 | LAS | LAX | 16:30 | 17:09 |
Landed
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| Jun 28 | LAS | LAX | 16:49 | 17:32 |
Landed Late
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| Jun 21 | LAS | LAX | 17:03 | 17:49 |
Landed Late
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| Jun 14 | LAS | LAX | 17:08 | 17:52 |
Landed Late
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| Jun 07 | LAS | LAX | 17:01 | 17:42 |
Landed Late
|
Track > |
Southwest Airlines Flight WN4143 connects Las Vegas, United States to Los Angeles, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Los Angeles International Airport LAX.
How long is the WN4143 flight from Las Vegas to Los Angeles?
The average flight time from Las Vegas to Los Angeles is 41 minutes. The flight distance is 380 km / 236 miles and the average flight speed is 512 km/h / 318 mph.
How many WN4143 flights are operated per week?
1 flight per week. The flight WN4143 is operated on Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4143 Las Vegas to Los Angeles?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4143 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4143 arriving at?
Flight WN4143 arrives at Los Angeles International Airport (LAX) Terminal 1.
When was the latest WN4143 flight?
The latest flight took off on Monday, July 27th, 2026 with the flight status being Scheduled on 17:15.
How else can the flight WN4143 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4143, WN 4143, SWA 4143.
How often is flight WN4143 delayed?
On average, 50% of all WN4143 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled WN4143 flight or baggage issues?
If your WN4143 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 WN4143 Flight Tracker above for more details.
Other flights departing from Las Vegas LAS: WN1217, WN2334, AA2013, WN1209
Other flights arriving at Los Angeles LAX: BR12, AA6381, UA1195, AA6324
All flights connecting Las Vegas LAS to Los Angeles LAX.