| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 03 | AUS | LAS | 16:24 | 16:46 |
Landed
|
Track > |
| Aug 02 | AUS | LAS | 15:55 | 16:09 |
Delayed
|
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| Jul 31 | AUS | LAS | 16:12 | 16:34 |
Landed
|
Track > |
| Jul 30 | AUS | LAS | 16:15 | 16:37 |
Landed
|
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| Jul 29 | AUS | LAS | 17:19 | 17:35 |
Landed
|
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| Jul 28 | AUS | LAS | 17:16 | 17:31 |
Landed
|
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| Jul 27 | AUS | LAS | 17:36 | 17:58 |
Delayed
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| Jul 26 | AUS | LAS | 15:41 | 15:53 |
Delayed
|
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| Jul 24 | AUS | LAS | 16:39 | 16:56 |
Landed Late
|
Track > |
| Jul 23 | AUS | LAS | 16:32 | 16:53 |
Landed
|
Track > |
Southwest Airlines Flight WN4143 connects Austin, United States to Las Vegas, United States, taking off from Austin Bergstrom International Airport AUS and landing at Las Vegas McCarran International Airport LAS.
How long is the WN4143 flight from Austin to Las Vegas?
The average flight time from Austin to Las Vegas is 2 hours and 18 minutes. The flight distance is 1751 km / 1088 miles and the average flight speed is 760 km/h / 472 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4143 Austin to Las Vegas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4143 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4143 arriving at?
Flight WN4143 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.
When was the latest WN4143 flight?
The latest flight took off on Monday, August 3rd, 2026 with the flight status being Landed on 16:46.
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, 80% of all WN4143 flights are delayed. The average delay is 30 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 Austin AUS: MQ3726, WN311, G4226, WN277
Other flights arriving at Las Vegas LAS: WN1158, WN1192, WN2286, G41634
All flights connecting Austin AUS to Las Vegas LAS.