| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | HOU | STL | 13:20 | 14:53 |
Landed
|
Track > |
| Apr 05 | HOU | STL | 13:23 | 14:56 |
Landed
|
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| Apr 03 | HOU | STL | 13:06 | 14:44 |
Landed
|
Track > |
| Apr 02 | HOU | STL | 13:26 | 14:59 |
Landed
|
Track > |
| Apr 01 | HOU | STL | 10:52 | 12:33 |
Landed
|
Track > |
| Mar 31 | HOU | STL | 10:43 | 12:23 |
Landed
|
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| Mar 30 | HOU | STL | 13:14 | 14:56 |
Landed
|
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| Mar 29 | HOU | STL | 14:20 | 15:53 |
Landed Late
|
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| Mar 27 | HOU | STL | 13:29 | 15:07 |
Landed
|
Track > |
| Mar 26 | HOU | STL | 13:51 | 15:31 |
Landed Late
|
Track > |
Southwest Airlines Flight WN3315 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 WN3315 flight from Houston to St. Louis?
The average flight time from Houston to St. Louis is 1 hour and 37 minutes. The flight distance is 1108 km / 688 miles and the average flight speed is 685 km/h / 426 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3315 Houston to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3315 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3315 arriving at?
Flight WN3315 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN3315 flight?
The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 14:53.
How else can the flight WN3315 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3315, WN 3315, SWA 3315.
How often is flight WN3315 delayed?
On average, 30% of all WN3315 flights are delayed. The average delay is 22 minutes.
Can I get compensation for my delayed or cancelled WN3315 flight or baggage issues?
If your WN3315 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 WN3315 Flight Tracker above for more details.
Other flights departing from Houston HOU: WN3212, WN3688, WN533, WN1911
Other flights arriving at St. Louis STL: AA4461, WN3010, AA5398, DL543
All flights connecting Houston HOU to St. Louis STL.