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WN3581 Flight Status Southwest Airlines: Las Vegas to Houston (SWA3581)

WN 3581 Las Vegas to Houston Flight Status

Southwest Airlines Flight WN3581 from Las Vegas McCarran International Airport LAS to Houston William P. Hobby Airport HOU is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on December 13th, 2025.
Check the table below for WN3581's most recent flight history:

WN 3581 Flight Status & Schedule

Date Departure Arrival Status
Dec 13 07:37 12:04
Landed
 Track >
Dec 06 07:29 11:59
Landed
 Track >
Nov 15 07:29 12:07
Landed
 Track >
Nov 08 07:44 12:15
Landed
 Track >
< All LAS Departures All HOU Arrivals >

Southwest Airlines WN 3581 Las Vegas to Houston Flight Information

Southwest Airlines Flight WN3581 connects Las Vegas, United States to Houston, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Houston William P. Hobby Airport HOU.

How long is the WN3581 flight from Las Vegas to Houston?

The average flight time from Las Vegas to Houston is 2 hours and 31 minutes. The flight distance is 1985 km / 1233 miles and the average flight speed is 787 km/h / 489 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3581 Las Vegas to Houston?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3581 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3581 flight?

The latest flight took off on Saturday, December 13th, 2025 with the flight status being Landed on 12:04.

How else can the flight WN3581 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3581, WN 3581, SWA 3581.

How often is flight WN3581 delayed?

On average, 50% of all WN3581 flights are delayed. The average delay is 6 minutes.

Can I get compensation for my delayed or cancelled WN3581 flight or baggage issues?

If your WN3581 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 WN3581 Flight Tracker above for more details.

WN3581 and Las Vegas LAS to Houston HOU Flights

Other flights departing from Las Vegas LAS: WN1671, AS2191, WN693, WN3142

Other flights arriving at Houston HOU: WN24, AA5369, WN2089, JL218

All flights connecting Las Vegas LAS to Houston HOU.

WN3581 Southwest Airlines Flight: Las Vegas to Houston Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
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See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.