| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | SFO | SAN | 18:14 | 19:19 |
Landed Late
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| Apr 03 | SFO | SAN | 18:09 | 19:17 |
Landed Late
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| Apr 02 | SFO | SAN | 17:58 | 19:03 |
Landed
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| Mar 30 | SFO | SAN | 17:49 | 18:54 |
Landed
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| Mar 27 | SFO | SAN | 17:43 | 18:53 |
Landed
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| Mar 26 | SFO | SAN | 18:03 | 19:15 |
Landed Late
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| Mar 23 | SFO | SAN | 17:47 | 18:55 |
Landed
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| Mar 20 | SFO | SAN | 18:04 | 19:16 |
Landed Late
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| Mar 19 | SFO | SAN | 17:46 | 19:01 |
Landed
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| Mar 16 | SFO | SAN | 17:51 | 19:00 |
En-Route
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Southwest Airlines Flight WN4631 connects San Francisco, United States to San Diego, United States, taking off from San Francisco International Airport SFO and landing at San Diego International Airport SAN.
How long is the WN4631 flight from San Francisco to San Diego?
The average flight time from San Francisco to San Diego is 1 hour and 8 minutes. The flight distance is 719 km / 447 miles and the average flight speed is 610 km/h / 379 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4631 San Francisco to San Diego?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4631 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4631 arriving at?
Flight WN4631 arrives at San Diego International Airport (SAN) Terminal 1.
When was the latest WN4631 flight?
The latest flight took off on Tuesday, April 7th, 2026 with the flight status being Landed on 19:19.
How else can the flight WN4631 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4631, WN 4631, SWA 4631.
How often is flight WN4631 delayed?
On average, 60% of all WN4631 flights are delayed. The average delay is 11 minutes.
Can I get compensation for my delayed or cancelled WN4631 flight or baggage issues?
If your WN4631 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 WN4631 Flight Tracker above for more details.
Other flights departing from San Francisco SFO: WN4432, AA6214, AA2969, WN3680
Other flights arriving at San Diego SAN: AA391, WN349, WN2553, WN4588
All flights connecting San Francisco SFO to San Diego SAN.