| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | SFO | SAN | 18:53 | 17:15 |
Unknown
|
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| Jan 04 | SFO | SAN | 18:38 | 19:48 |
Delayed
|
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| Jan 02 | SFO | SAN | 19:32 | 18:15 |
Unknown
|
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| Jan 01 | SFO | SAN | 16:07 | 17:17 |
Landed Late
|
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| Dec 31 | SFO | SAN | 16:03 | 17:20 |
Landed Late
|
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| Dec 30 | SFO | SAN | 17:49 | 19:05 |
Landed Late
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| Dec 29 | SFO | SAN | 17:09 | 18:18 |
Landed
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| Dec 28 | SFO | SAN | 18:27 | 18:15 |
Unknown
|
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| Dec 26 | SFO | SAN | 18:19 | 19:26 |
Delayed
|
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| Dec 25 | SFO | SAN | 16:34 | 17:42 |
Delayed
|
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Southwest Airlines Flight WN4310 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 WN4310 flight from San Francisco to San Diego?
The average flight time from San Francisco to San Diego is 1 hour and 11 minutes. The flight distance is 719 km / 447 miles and the average flight speed is 570 km/h / 354 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4310 San Francisco to San Diego?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4310 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4310 arriving at?
Flight WN4310 arrives at San Diego International Airport (SAN) Terminal 1.
When was the latest WN4310 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Unknown on 17:15.
How else can the flight WN4310 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4310, WN 4310, SWA 4310.
How often is flight WN4310 delayed?
On average, 70% of all WN4310 flights are delayed. The average delay is 53 minutes.
Can I get compensation for my delayed or cancelled WN4310 flight or baggage issues?
If your WN4310 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 WN4310 Flight Tracker above for more details.
Other flights departing from San Francisco SFO: WN2264, WN1687, WN4251, AS3233
Other flights arriving at San Diego SAN: WN1021, AS2216, WN4193, WN2455
All flights connecting San Francisco SFO to San Diego SAN.