WN 1531 Lubbock to Houston Flight Status

Southwest Airlines Flight WN1531 from Lubbock Preston Smith International Airport LBB to Houston William P. Hobby Airport HOU is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 31st, 2026.
Check the table below for WN1531's most recent flight history:

WN 1531 Flight Status & Schedule

Date Departure Arrival Status
May 31 12:00 13:08
Landed
Track >
May 30 08:28 09:38
Landed
Track >
May 23 08:07 09:16
Landed
Track >
May 17 12:43 14:05
Landed Late
Track >
May 16 08:14 09:20
Landed
Track >

Southwest Airlines WN 1531 Lubbock to Houston Flight Information

Southwest Airlines Flight WN1531 connects Lubbock, United States to Houston, United States, taking off from Lubbock Preston Smith International Airport LBB and landing at Houston William P. Hobby Airport HOU.

How long is the WN1531 flight from Lubbock to Houston?

The average flight time from Lubbock to Houston is 1 hour and 10 minutes. The flight distance is 763 km / 474 miles and the average flight speed is 648 km/h / 403 mph.

How many WN1531 flights are operated per week?

2 flights per week. The flight WN1531 is operated on Saturday and Sunday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1531 Lubbock to Houston?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1531 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN1531 flight?

The latest flight took off on Sunday, May 31st, 2026 with the flight status being Landed on 13:08.

How else can the flight WN1531 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1531, WN 1531, SWA 1531.

How often is flight WN1531 delayed?

On average, 10% of all WN1531 flights are delayed. The average delay is 25 minutes.

Can I get compensation for my delayed or cancelled WN1531 flight or baggage issues?

If your WN1531 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 WN1531 Flight Tracker above for more details.

WN1531 and Lubbock LBB to Houston HOU Flights

Other flights departing from Lubbock LBB: WN2406, UA4300, AA6240, UA4859

Other flights arriving at Houston HOU: WN4943, WN2453, WN3618, WN3457

All flights connecting Lubbock LBB to Houston HOU.

WN1531 Southwest Airlines Flight: Lubbock to Houston Route Map

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.