| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | SAT | HOU | 19:22 | 19:56 |
Landed Late
|
Track > |
| Apr 04 | SAT | HOU | 18:43 | 19:17 |
Landed
|
Track > |
| Apr 03 | SAT | HOU | 19:10 | 19:44 |
Landed
|
Track > |
| Apr 02 | SAT | HOU | 20:16 | 20:55 |
Delayed
|
Track > |
| Mar 30 | SAT | HOU | 19:44 | 20:21 |
Landed Late
|
Track > |
| Mar 28 | SAT | HOU | 18:39 | 19:17 |
Landed
|
Track > |
| Mar 27 | SAT | HOU | 20:12 | 20:45 |
Delayed
|
Track > |
| Mar 26 | SAT | HOU | 20:43 | 19:40 |
Unknown
|
Track > |
| Mar 23 | SAT | HOU | 18:55 | 19:27 |
Landed
|
Track > |
| Mar 21 | SAT | HOU | 19:39 | 20:15 |
Landed Late
|
Track > |
Southwest Airlines Flight WN999 connects San Antonio, United States to Houston, United States, taking off from San Antonio International Airport SAT and landing at Houston William P. Hobby Airport HOU.
How long is the WN999 flight from San Antonio to Houston?
The average flight time from San Antonio to Houston is 35 minutes. The flight distance is 309 km / 192 miles and the average flight speed is 506 km/h / 315 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN999 San Antonio to Houston?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN999 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN999 flight?
The latest flight took off on Tuesday, April 7th, 2026 with the flight status being Landed on 19:56.
How else can the flight WN999 be referenced as?
This Southwest Airlines flight can also be referenced as SWA999, WN0999, WN 999, SWA 999.
How often is flight WN999 delayed?
On average, 60% of all WN999 flights are delayed. The average delay is 38 minutes.
Can I get compensation for my delayed or cancelled WN999 flight or baggage issues?
If your WN999 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 WN999 Flight Tracker above for more details.
Other flights departing from San Antonio SAT: F94810, WN1144, AA3198, WN1178
Other flights arriving at Houston HOU: WN2611, WN3105, WN3169, WN3244
All flights connecting San Antonio SAT to Houston HOU.