| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 03 | HOU | SAT | 15:32 | 16:13 |
Landed Late
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| Dec 27 | HOU | SAT | 15:19 | 15:54 |
Landed
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| Dec 20 | HOU | SAT | 15:11 | 15:47 |
Landed
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| Nov 29 | HOU | SAT | 15:02 | 15:38 |
Landed
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| Nov 22 | HOU | SAT | 15:17 | 15:58 |
Landed
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Southwest Airlines Flight WN4645 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 WN4645 flight from Houston to San Antonio?
The average flight time from Houston to San Antonio is 37 minutes. The flight distance is 309 km / 192 miles and the average flight speed is 492 km/h / 306 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4645 Houston to San Antonio?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4645 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4645 arriving at?
Flight WN4645 arrives at San Antonio International Airport (SAT) Terminal A.
When was the latest WN4645 flight?
The latest flight took off on Saturday, January 3rd, 2026 with the flight status being Landed on 16:13.
How else can the flight WN4645 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4645, WN 4645, SWA 4645.
How often is flight WN4645 delayed?
On average, 40% of all WN4645 flights are delayed. The average delay is 10 minutes.
Can I get compensation for my delayed or cancelled WN4645 flight or baggage issues?
If your WN4645 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 WN4645 Flight Tracker above for more details.
Other flights departing from Houston HOU: WN3398, WN4089, WN290, WN3259
Other flights arriving at San Antonio SAT: WN115, WN107, VB244, WN3384
All flights connecting Houston HOU to San Antonio SAT.