| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | HOU | MSY | 16:32 | 17:14 |
Landed Late
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| Dec 18 | HOU | MSY | 15:39 | 16:28 |
Landed
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| Dec 14 | HOU | MSY | 16:02 | 16:49 |
Landed
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| Dec 13 | HOU | MSY | 14:32 | 15:19 |
Landed
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| Dec 12 | HOU | MSY | 15:42 | 16:27 |
Landed
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| Dec 07 | HOU | MSY | 15:45 | 16:26 |
Landed
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| Dec 06 | HOU | MSY | 14:23 | 15:04 |
Landed
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| Nov 28 | HOU | MSY | 15:44 | 16:29 |
Landed
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| Nov 24 | HOU | MSY | 15:40 | 16:24 |
Landed
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| Nov 23 | HOU | MSY | 15:39 | 16:24 |
Landed
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Southwest Airlines Flight WN857 connects Houston, United States to New Orleans, United States, taking off from Houston William P. Hobby Airport HOU and landing at New Orleans Louis Armstrong International Airport MSY.
How long is the WN857 flight from Houston to New Orleans?
The average flight time from Houston to New Orleans is 44 minutes. The flight distance is 486 km / 302 miles and the average flight speed is 656 km/h / 407 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN857 Houston to New Orleans?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN857 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN857 arriving at?
Flight WN857 arrives at New Orleans Louis Armstrong International Airport (MSY) Terminal A.
When was the latest WN857 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 17:14.
How else can the flight WN857 be referenced as?
This Southwest Airlines flight can also be referenced as SWA857, WN0857, WN 857, SWA 857.
How often is flight WN857 delayed?
On average, 20% of all WN857 flights are delayed. The average delay is 16 minutes.
Can I get compensation for my delayed or cancelled WN857 flight or baggage issues?
If your WN857 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 WN857 Flight Tracker above for more details.
Other flights departing from Houston HOU: WN1458, WN2780, WN169, WN2907
Other flights arriving at New Orleans MSY: WN965, WN2102, WN1796, WN699
All flights connecting Houston HOU to New Orleans MSY.