| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 02 | SAN | OAK | 21:04 | 22:14 |
Landed
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| Mar 01 | SAN | OAK | 21:18 | 22:24 |
Landed
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| Feb 27 | SAN | OAK | 21:58 | 23:02 |
Landed Late
|
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| Feb 26 | SAN | OAK | 20:56 | 22:02 |
Landed
|
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| Feb 23 | SAN | OAK | 21:16 | 22:25 |
Landed
|
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| Feb 22 | SAN | OAK | 21:40 | 22:46 |
Landed
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| Feb 20 | SAN | OAK | 21:43 | 22:55 |
Landed Late
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| Feb 19 | SAN | OAK | 22:19 | 23:28 |
Delayed
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| Feb 17 | SAN | OAK | 21:46 | 22:56 |
Landed Late
|
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| Feb 16 | SAN | OAK | 22:04 | 23:11 |
Landed Late
|
Track > |
Southwest Airlines Flight WN4121 connects San Diego, United States to Oakland, United States, taking off from San Diego International Airport SAN and landing at Oakland International Airport OAK.
How long is the WN4121 flight from San Diego to Oakland?
The average flight time from San Diego to Oakland is 1 hour and 7 minutes. The flight distance is 718 km / 446 miles and the average flight speed is 636 km/h / 395 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4121 San Diego to Oakland?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4121 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4121 arriving at?
Flight WN4121 arrives at Oakland International Airport (OAK) Terminal 2.
When was the latest WN4121 flight?
The latest flight took off on Tuesday, March 3rd, 2026 with the flight status being Landed on 22:14.
How else can the flight WN4121 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4121, WN 4121, SWA 4121.
How often is flight WN4121 delayed?
On average, 60% of all WN4121 flights are delayed. The average delay is 28 minutes.
Can I get compensation for my delayed or cancelled WN4121 flight or baggage issues?
If your WN4121 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 WN4121 Flight Tracker above for more details.
Other flights departing from San Diego SAN: WN2619, WN3390, WN4757, AS542
Other flights arriving at Oakland OAK: WN4702, WN725, WN3081, WN1400
All flights connecting San Diego SAN to Oakland OAK.