| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 22 | SEA | HOU | 09:05 | 14:58 |
Landed
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Track > |
| Jul 21 | SEA | HOU | 09:18 | 15:14 |
Landed
|
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| Jul 15 | SEA | HOU | 09:11 | 15:27 |
Landed Late
|
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| Jul 14 | SEA | HOU | 09:03 | 15:09 |
Landed
|
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| Jul 08 | SEA | HOU | 09:24 | 15:22 |
Landed
|
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| Jul 07 | SEA | HOU | 09:31 | 15:21 |
Landed
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| Jul 01 | SEA | HOU | 09:22 | 15:14 |
Landed
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| Jun 30 | SEA | HOU | 09:19 | 15:14 |
Landed
|
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| Jun 24 | SEA | HOU | 09:56 | 15:36 |
Landed Late
|
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| Jun 23 | SEA | HOU | 10:43 | 16:22 |
Delayed
|
Track > |
Southwest Airlines Flight WN3397 connects Seattle, United States to Houston, United States, taking off from Seattle Tacoma International Airport SEA and landing at Houston William P. Hobby Airport HOU.
How long is the WN3397 flight from Seattle to Houston?
The average flight time from Seattle to Houston is 3 hours and 54 minutes. The flight distance is 3045 km / 1892 miles and the average flight speed is 781 km/h / 485 mph.
How many WN3397 flights are operated per week?
1 flight per week. The flight WN3397 is operated on Wednesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3397 Seattle to Houston?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3397 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3397 flight?
The latest flight took off on Wednesday, July 22nd, 2026 with the flight status being Landed on 14:58.
How else can the flight WN3397 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3397, WN 3397, SWA 3397.
How often is flight WN3397 delayed?
On average, 80% of all WN3397 flights are delayed. The average delay is 18 minutes.
Can I get compensation for my delayed or cancelled WN3397 flight or baggage issues?
If your WN3397 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 WN3397 Flight Tracker above for more details.
Other flights departing from Seattle SEA: DL3881, AS360, DL328, AS2195
Other flights arriving at Houston HOU: WN1433, WN3317, WN881, WN31
All flights connecting Seattle SEA to Houston HOU.