WN 3731 Houston to Tucson Flight Status

Southwest Airlines Flight WN3731 from Houston William P. Hobby Airport HOU to Tucson International Airport TUS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on September 28th, 2025.
Check the table below for WN3731's most recent flight history:

WN 3731 Flight Status & Schedule

Date Departure Arrival Status
Sep 28 22:37 22:41
Landed
Track >
Sep 21 22:37 22:47
Landed
Track >
Sep 14 22:27 22:35
Landed
Track >
Sep 07 22:29 22:37
Landed
Track >
Aug 24 22:25 22:28
En-Route
Track >

Southwest Airlines WN 3731 Houston to Tucson Flight Information

Southwest Airlines Flight WN3731 connects Houston, United States to Tucson, United States, taking off from Houston William P. Hobby Airport HOU and landing at Tucson International Airport TUS.

How long is the WN3731 flight from Houston to Tucson?

The average flight time from Houston to Tucson is 2 hours and 5 minutes. The flight distance is 1518 km / 943 miles and the average flight speed is 726 km/h / 451 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3731 Houston to Tucson?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3731 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3731 arriving at?

Flight WN3731 arrives at Tucson International Airport (TUS) Terminal 2.

When was the latest WN3731 flight?

The latest flight took off on Monday, September 29th, 2025 with the flight status being Landed on 22:41.

How else can the flight WN3731 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3731, WN 3731, SWA 3731.

How often is flight WN3731 delayed?

On average, 29% of all WN3731 flights are delayed. The average delay is 4 minutes.

Can I get compensation for my delayed or cancelled WN3731 flight or baggage issues?

If your WN3731 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 WN3731 Flight Tracker above for more details.

WN3731 and Houston HOU to Tucson TUS Flights

Other flights departing from Houston HOU: WN988, WN3698, WN3862, WN3785

Other flights arriving at Tucson TUS: AS3475, WN3488, WN2705, AA785

All flights connecting Houston HOU to Tucson TUS.

WN3731 Southwest Airlines Flight: Houston to Tucson Route Map

WN3731 Southwest Airlines Flight Map: Houston to Tucson
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.