| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 01 | OAK | ONT | 13:34 | 14:33 |
Landed Late
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| Dec 31 | OAK | ONT | 13:24 | 14:27 |
Landed
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| Dec 25 | OAK | ONT | 13:48 | 14:43 |
Landed Late
|
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| Dec 24 | OAK | ONT | 13:05 | 14:11 |
Landed
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| Dec 17 | OAK | ONT | 13:19 | 14:10 |
Landed
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| Dec 16 | OAK | ONT | 13:01 | 13:55 |
Landed
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| Dec 15 | OAK | ONT | 13:03 | 13:59 |
Landed
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| Dec 11 | OAK | ONT | 12:59 | 14:00 |
Landed
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| Dec 10 | OAK | ONT | 13:25 | 14:23 |
Landed
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| Dec 09 | OAK | ONT | 12:56 | 13:54 |
Landed
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Southwest Airlines Flight WN4400 connects Oakland, United States to Ontario, United States, taking off from Oakland International Airport OAK and landing at Ontario International Airport ONT.
How long is the WN4400 flight from Oakland to Ontario?
The average flight time from Oakland to Ontario is 58 minutes. The flight distance is 582 km / 362 miles and the average flight speed is 604 km/h / 376 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4400 Oakland to Ontario?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4400 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4400 arriving at?
Flight WN4400 arrives at Ontario International Airport (ONT) Terminal 4.
When was the latest WN4400 flight?
The latest flight took off on Thursday, January 1st, 2026 with the flight status being Landed on 14:33.
How else can the flight WN4400 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4400, WN 4400, SWA 4400.
How often is flight WN4400 delayed?
On average, 40% of all WN4400 flights are delayed. The average delay is 16 minutes.
Can I get compensation for my delayed or cancelled WN4400 flight or baggage issues?
If your WN4400 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 WN4400 Flight Tracker above for more details.
Other flights departing from Oakland OAK: WN2068, WN1772, WN1384, AN95
Other flights arriving at Ontario ONT: DL3733, WN3977, WN533, WN3994
All flights connecting Oakland OAK to Ontario ONT.