| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | ONT | OAK | 06:08 | 07:05 |
Landed
|
Track > |
| Apr 05 | ONT | OAK | 05:36 | 06:30 |
Landed
|
Track > |
| Apr 04 | ONT | OAK | 05:12 | 06:06 |
Landed
|
Track > |
| Apr 03 | ONT | OAK | 05:56 | 06:56 |
Landed
|
Track > |
| Apr 02 | ONT | OAK | 06:11 | 07:13 |
Landed
|
Track > |
| Apr 01 | ONT | OAK | 05:48 | 06:47 |
Landed
|
Track > |
| Mar 31 | ONT | OAK | 05:48 | 06:45 |
Landed
|
Track > |
| Mar 30 | ONT | OAK | 06:11 | 07:09 |
Landed
|
Track > |
| Mar 29 | ONT | OAK | 05:50 | 06:45 |
Landed
|
Track > |
| Mar 28 | ONT | OAK | 05:10 | 06:06 |
Landed
|
Track > |
Southwest Airlines Flight WN4135 connects Ontario, United States to Oakland, United States, taking off from Ontario International Airport ONT and landing at Oakland International Airport OAK.
How long is the WN4135 flight from Ontario to Oakland?
The average flight time from Ontario to Oakland is 57 minutes. The flight distance is 582 km / 362 miles and the average flight speed is 612 km/h / 380 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4135 Ontario to Oakland?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4135 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4135 arriving at?
Flight WN4135 arrives at Oakland International Airport (OAK) Terminal 2.
When was the latest WN4135 flight?
The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 07:05.
How else can the flight WN4135 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4135, WN 4135, SWA 4135.
How often is flight WN4135 delayed?
On average, 0% of all WN4135 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN4135 flight or baggage issues?
If your WN4135 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 WN4135 Flight Tracker above for more details.
Other flights departing from Ontario ONT: AA1833, DL4042, AA1591, WN2034
Other flights arriving at Oakland OAK: WN839, WN2638, WN2317, WN1787
All flights connecting Ontario ONT to Oakland OAK.