| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | LAX | SFO | 23:36 | 22:20 |
Unknown
|
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| Jan 04 | LAX | SFO | 21:21 | 22:23 |
Landed
|
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| Jan 03 | LAX | SFO | 00:27 | 22:50 |
Unknown
|
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| Jan 02 | LAX | SFO | 23:50 | 22:30 |
Unknown
|
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| Jan 01 | LAX | SFO | 13:08 | 14:01 |
Landed
|
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| Dec 31 | LAX | SFO | 13:33 | 14:27 |
Landed
|
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| Dec 30 | LAX | SFO | 21:38 | 22:31 |
Landed
|
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| Dec 29 | LAX | SFO | 21:50 | 22:40 |
Landed
|
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| Dec 28 | LAX | SFO | 21:56 | 22:48 |
Landed Late
|
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| Dec 27 | LAX | SFO | 00:35 | 22:50 |
Unknown
|
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Southwest Airlines Flight WN3403 connects Los Angeles, United States to San Francisco, United States, taking off from Los Angeles International Airport LAX and landing at San Francisco International Airport SFO.
How long is the WN3403 flight from Los Angeles to San Francisco?
The average flight time from Los Angeles to San Francisco is 54 minutes. The flight distance is 543 km / 338 miles and the average flight speed is 517 km/h / 321 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3403 Los Angeles to San Francisco?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3403 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3403 arriving at?
Flight WN3403 arrives at San Francisco International Airport (SFO) Terminal 2.
When was the latest WN3403 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Unknown on 22:20.
How else can the flight WN3403 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3403, WN 3403, SWA 3403.
How often is flight WN3403 delayed?
On average, 40% of all WN3403 flights are delayed. The average delay is 7 minutes.
Can I get compensation for my delayed or cancelled WN3403 flight or baggage issues?
If your WN3403 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 WN3403 Flight Tracker above for more details.
Other flights departing from Los Angeles LAX: AS877, UA5218, NK606, OO4908
Other flights arriving at San Francisco SFO: AA3141, AS263, AS1320, WN4253
All flights connecting Los Angeles LAX to San Francisco SFO.