| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 29 | SEA | SAN | 16:00 | 18:20 |
Landed Late
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| Jul 28 | SEA | SAN | 15:59 | 18:30 |
Landed Late
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| Jul 22 | SEA | SAN | 16:00 | 18:36 |
Delayed
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| Jul 21 | SEA | SAN | 15:23 | 17:59 |
Landed
|
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| Jul 15 | SEA | SAN | 15:35 | 18:08 |
Landed Late
|
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| Jul 14 | SEA | SAN | 15:29 | 17:58 |
Landed
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| Jul 08 | SEA | SAN | 15:36 | 17:54 |
Landed
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| Jul 07 | SEA | SAN | 15:39 | 17:58 |
Landed
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| Jul 01 | SEA | SAN | 15:33 | 17:46 |
Landed
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| Jun 30 | SEA | SAN | 15:21 | 17:34 |
Landed
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Southwest Airlines Flight WN3981 connects Seattle, United States to San Diego, United States, taking off from Seattle Tacoma International Airport SEA and landing at San Diego International Airport SAN.
How long is the WN3981 flight from Seattle to San Diego?
The average flight time from Seattle to San Diego is 2 hours and 24 minutes. The flight distance is 1692 km / 1051 miles and the average flight speed is 704 km/h / 437 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3981 Seattle to San Diego?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3981 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3981 arriving at?
Flight WN3981 arrives at San Diego International Airport (SAN) Terminal 1.
When was the latest WN3981 flight?
The latest flight took off on Thursday, July 30th, 2026 with the flight status being Landed on 18:20.
How else can the flight WN3981 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3981, WN 3981, SWA 3981.
How often is flight WN3981 delayed?
On average, 80% of all WN3981 flights are delayed. The average delay is 20 minutes.
Can I get compensation for my delayed or cancelled WN3981 flight or baggage issues?
If your WN3981 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 WN3981 Flight Tracker above for more details.
Other flights departing from Seattle SEA: DL2318, WN1404, DL3770, AA3440
Other flights arriving at San Diego SAN: AA2458, WN3702, WN1297, AS3388
All flights connecting Seattle SEA to San Diego SAN.