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WN 188 Houston to San Antonio Flight Status

Southwest Airlines Flight WN188 from Houston William P. Hobby Airport HOU to San Antonio International Airport SAT is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 31st, 2025.
Check the table below for WN188's most recent flight history:

WN 188 Flight Status & Schedule

Date Departure Arrival Status
Aug 31 21:04 21:41
Landed
Track >
Aug 31 18:29 19:58
Diverted
Track >
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Southwest Airlines WN 188 Houston to San Antonio Flight Information

Southwest Airlines Flight WN188 connects Houston, United States to San Antonio, United States, taking off from Houston William P. Hobby Airport HOU and landing at San Antonio International Airport SAT.

How long is the WN188 flight from Houston to San Antonio?

The average flight time from Houston to San Antonio is 1 hour and 3 minutes. The flight distance is 309 km / 192 miles and the average flight speed is 354 km/h / 220 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN188 Houston to San Antonio?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN188 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN188 flight?

The latest flight took off on Monday, September 1st, 2025 with the flight status being Landed on 21:41.

How else can the flight WN188 be referenced as?

This Southwest Airlines flight can also be referenced as SWA188, WN0188, WN 188, SWA 188.

How often is flight WN188 delayed?

On average, 50% of all WN188 flights are delayed. The average delay is 38 minutes.

Can I get compensation for my delayed or cancelled WN188 flight or baggage issues?

If your WN188 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 WN188 Flight Tracker above for more details.

WN188 and Houston HOU to San Antonio SAT Flights

Other flights departing from Houston HOU: AA3391, WN2821, AA4264, AA3770

Other flights arriving at San Antonio SAT: WN4512, NK2208, F92098, NK2208

All flights connecting Houston HOU to San Antonio SAT.

WN188 Southwest Airlines Flight: Houston to San Antonio Route Map

WN188 Southwest Airlines Flight Map: Houston to San Antonio
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.