| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | SJC | ONT | 16:21 | 17:15 |
Landed
|
Track > |
| Jan 04 | SJC | ONT | 18:31 | 19:24 |
Landed Late
|
Track > |
| Jan 03 | SJC | ONT | 14:52 | 15:44 |
Landed
|
Track > |
| Jan 02 | SJC | ONT | 18:03 | 18:57 |
Landed Late
|
Track > |
| Jan 01 | SJC | ONT | 10:41 | 11:38 |
Landed
|
Track > |
| Dec 31 | SJC | ONT | 10:42 | 11:40 |
Landed
|
Track > |
| Dec 30 | SJC | ONT | 17:46 | 18:43 |
Landed
|
Track > |
| Dec 29 | SJC | ONT | 17:51 | 18:50 |
Landed
|
Track > |
| Dec 28 | SJC | ONT | 17:59 | 18:55 |
Landed Late
|
Track > |
| Dec 27 | SJC | ONT | 15:05 | 16:00 |
Landed
|
Track > |
Southwest Airlines Flight WN3983 connects San Jose, United States to Ontario, United States, taking off from San Jose International Airport SJC and landing at Ontario International Airport ONT.
How long is the WN3983 flight from San Jose to Ontario?
The average flight time from San Jose to Ontario is 55 minutes. The flight distance is 536 km / 333 miles and the average flight speed is 581 km/h / 361 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3983 San Jose to Ontario?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3983 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3983 arriving at?
Flight WN3983 arrives at Ontario International Airport (ONT) Terminal 4.
When was the latest WN3983 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 17:15.
How else can the flight WN3983 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3983, WN 3983, SWA 3983.
How often is flight WN3983 delayed?
On average, 60% of all WN3983 flights are delayed. The average delay is 16 minutes.
Can I get compensation for my delayed or cancelled WN3983 flight or baggage issues?
If your WN3983 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 WN3983 Flight Tracker above for more details.
Other flights departing from San Jose SJC: WN2869, WN4530, WN1822, WN440
Other flights arriving at Ontario ONT: WN1250, WN2996, WN1229, WN1451
All flights connecting San Jose SJC to Ontario ONT.