| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 03 | HOU | STL | 20:59 | 22:38 |
Landed
|
Track > |
| Jul 27 | HOU | STL | 21:29 | 23:05 |
Landed
|
Track > |
| Jul 20 | HOU | STL | 21:05 | 22:46 |
Landed
|
Track > |
| Jul 13 | HOU | STL | 22:11 | 23:50 |
Landed Late
|
Track > |
| Jul 06 | HOU | STL | 22:13 | 23:47 |
Landed Late
|
Track > |
| Jun 29 | HOU | STL | 21:05 | 22:40 |
Landed
|
Track > |
| Jun 22 | HOU | STL | 21:25 | 23:01 |
Landed
|
Track > |
| Jun 15 | HOU | STL | 20:55 | 23:00 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jun 08 | HOU | STL | 21:37 | 23:15 |
Landed Late
|
Track > |
Southwest Airlines Flight WN4012 connects Houston, United States to St. Louis, United States, taking off from Houston William P. Hobby Airport HOU and landing at St. Louis Lambert International Airport STL.
How long is the WN4012 flight from Houston to St. Louis?
The average flight time from Houston to St. Louis is 1 hour and 39 minutes. The flight distance is 1108 km / 688 miles and the average flight speed is 673 km/h / 418 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4012 Houston to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4012 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4012 arriving at?
Flight WN4012 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN4012 flight?
The latest flight took off on Monday, August 4th, 2025 with the flight status being Landed on 22:38.
How else can the flight WN4012 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4012, WN 4012, SWA 4012.
How often is flight WN4012 delayed?
On average, 67% of all WN4012 flights are delayed. The average delay is 55 minutes.
Can I get compensation for my delayed or cancelled WN4012 flight or baggage issues?
If your WN4012 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 WN4012 Flight Tracker above for more details.
Other flights departing from Houston HOU: WN2639, WN3142, WN749, WN3175
Other flights arriving at St. Louis STL: WN639, WN3604, WN3880, WN1265
All flights connecting Houston HOU to St. Louis STL.
