| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 01 | ONT | SJC | 09:30 | 10:24 |
Landed
|
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| Sep 30 | ONT | SJC | 09:25 | 10:20 |
Landed
|
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| Sep 29 | ONT | SJC | 07:00 | 07:55 |
Landed
|
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| Sep 28 | ONT | SJC | 06:50 | 07:47 |
Landed
|
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| Sep 27 | ONT | SJC | 08:17 | 09:11 |
Landed
|
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| Sep 26 | ONT | SJC | 07:05 | 07:58 |
Landed
|
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| Sep 25 | ONT | SJC | 07:09 | 08:00 |
Landed
|
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| Sep 24 | ONT | SJC | 09:35 | 10:25 |
Landed
|
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| Sep 23 | ONT | SJC | 09:25 | 10:14 |
Landed
|
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| Sep 22 | ONT | SJC | 07:05 | 07:58 |
Landed
|
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Southwest Airlines Flight WN3957 connects Ontario, United States to San Jose, United States, taking off from Ontario International Airport ONT and landing at San Jose International Airport SJC.
How long is the WN3957 flight from Ontario to San Jose?
The average flight time from Ontario to San Jose is 53 minutes. The flight distance is 536 km / 333 miles and the average flight speed is 607 km/h / 377 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3957 Ontario to San Jose?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3957 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3957 arriving at?
Flight WN3957 arrives at San Jose International Airport (SJC) Terminal B.
When was the latest WN3957 flight?
The latest flight took off on Wednesday, October 1st, 2025 with the flight status being Landed on 10:24.
How else can the flight WN3957 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3957, WN 3957, SWA 3957.
How often is flight WN3957 delayed?
On average, 0% of all WN3957 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN3957 flight or baggage issues?
If your WN3957 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 WN3957 Flight Tracker above for more details.
Other flights departing from Ontario ONT: WN2408, DL1345, 5Y8948, WN884
Other flights arriving at San Jose SJC: WN2008, WN1604, WN4440, NK2646
All flights connecting Ontario ONT to San Jose SJC.
