| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | HOU | SAT | 23:33 | 00:07 |
Landed
|
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| Jul 18 | HOU | SAT | 22:10 | 22:44 |
Landed
|
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| Jul 17 | HOU | SAT | 23:12 | 23:44 |
Landed
|
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| Jul 16 | HOU | SAT | 22:44 | 23:20 |
Landed
|
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| Jul 15 | HOU | SAT | 21:50 | 22:25 |
Landed
|
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| Jul 14 | HOU | SAT | 22:05 | 22:44 |
Landed Late
|
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| Jul 13 | HOU | SAT | 22:53 | 23:29 |
Landed
|
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| Jul 12 | HOU | SAT | 23:26 | 00:04 |
Landed
|
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| Jul 11 | HOU | SAT | 22:09 | 22:47 |
Landed Late
|
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| Jul 10 | HOU | SAT | 22:58 | 23:40 |
Landed
|
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Southwest Airlines Flight WN4451 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 WN4451 flight from Houston to San Antonio?
The average flight time from Houston to San Antonio is 36 minutes. The flight distance is 309 km / 192 miles and the average flight speed is 512 km/h / 318 mph.
How many WN4451 flights are operated per week?
7 flights per week. The flight WN4451 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4451 Houston to San Antonio?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4451 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4451 arriving at?
Flight WN4451 arrives at San Antonio International Airport (SAT) Terminal A.
When was the latest WN4451 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being Landed on 00:07.
How else can the flight WN4451 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4451, WN 4451, SWA 4451.
How often is flight WN4451 delayed?
On average, 70% of all WN4451 flights are delayed. The average delay is 12 minutes.
Can I get compensation for my delayed or cancelled WN4451 flight or baggage issues?
If your WN4451 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 WN4451 Flight Tracker above for more details.
Other flights departing from Houston HOU: WN2055, WN4703, WN4483, WN8504
Other flights arriving at San Antonio SAT: DL2686, AA3832, UA395, AA1599
All flights connecting Houston HOU to San Antonio SAT.