| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 20 | SJC | ONT | 17:11 | 18:09 |
Landed
|
Track > |
| Jul 17 | SJC | ONT | 17:09 | 18:04 |
Landed
|
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| Jul 16 | SJC | ONT | 18:05 | 19:01 |
Delayed
|
Track > |
| Jul 13 | SJC | ONT | 17:34 | 18:41 |
Delayed
|
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| Jul 10 | SJC | ONT | 17:38 | 18:32 |
Landed Late
|
Track > |
| Jul 09 | SJC | ONT | 17:58 | 18:52 |
Landed Late
|
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| Jul 06 | SJC | ONT | 17:22 | 18:15 |
Landed Late
|
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| Jul 03 | SJC | ONT | 16:43 | 17:33 |
Landed
|
Track > |
| Jul 02 | SJC | ONT | 17:22 | 18:15 |
Landed Late
|
Track > |
| Jun 29 | SJC | ONT | 17:30 | 18:22 |
Landed Late
|
Track > |
Southwest Airlines Flight WN3691 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 WN3691 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 586 km/h / 364 mph.
How many WN3691 flights are operated per week?
3 flights per week. The flight WN3691 is operated on Monday, Thursday and Friday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3691 San Jose to Ontario?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3691 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3691 arriving at?
Flight WN3691 arrives at Ontario International Airport (ONT) Terminal 4.
When was the latest WN3691 flight?
The latest flight took off on Tuesday, July 21st, 2026 with the flight status being Landed on 18:09.
How else can the flight WN3691 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3691, WN 3691, SWA 3691.
How often is flight WN3691 delayed?
On average, 90% of all WN3691 flights are delayed. The average delay is 27 minutes.
Can I get compensation for my delayed or cancelled WN3691 flight or baggage issues?
If your WN3691 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 WN3691 Flight Tracker above for more details.
Other flights departing from San Jose SJC: DL3822, WN943, WN2266, WN3702
Other flights arriving at Ontario ONT: JX10, EM7693, UA5613, AS3086
All flights connecting San Jose SJC to Ontario ONT.