| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 29 | LAS | MSY | 14:13 | 19:34 |
Delayed
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| Jul 28 | LAS | MSY | 13:13 | 18:34 |
Landed
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| Jul 22 | LAS | MSY | 13:18 | 18:23 |
Landed
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| Jul 21 | LAS | MSY | 13:58 | 19:14 |
Landed Late
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| Jul 15 | LAS | MSY | 13:06 | 18:15 |
Landed
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| Jul 14 | LAS | MSY | 13:48 | 18:55 |
Landed Late
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| Jul 08 | LAS | MSY | 13:02 | 18:01 |
Landed
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| Jul 07 | LAS | MSY | 13:13 | 18:14 |
Landed
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Southwest Airlines Flight WN4257 connects Las Vegas, United States to New Orleans, United States, taking off from Las Vegas McCarran International Airport LAS and landing at New Orleans Louis Armstrong International Airport MSY.
How long is the WN4257 flight from Las Vegas to New Orleans?
The average flight time from Las Vegas to New Orleans is 3 hours and 9 minutes. The flight distance is 2409 km / 1497 miles and the average flight speed is 763 km/h / 474 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4257 Las Vegas to New Orleans?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4257 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4257 flight?
The latest flight took off on Wednesday, July 29th, 2026 with the flight status being En-Route on 19:34.
How else can the flight WN4257 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4257, WN 4257, SWA 4257.
How often is flight WN4257 delayed?
On average, 62% of all WN4257 flights are delayed. The average delay is 36 minutes.
Can I get compensation for my delayed or cancelled WN4257 flight or baggage issues?
If your WN4257 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 WN4257 Flight Tracker above for more details.
Other flights departing from Las Vegas LAS: AA1105, WN2126, WN2324, WN4498
Other flights arriving at New Orleans MSY: DL2405, WN4424, UA6173, WN3869
All flights connecting Las Vegas LAS to New Orleans MSY.