| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | OAK | ONT | 10:56 | 11:52 |
Landed
|
Track > |
| Jun 02 | OAK | ONT | 10:53 | 11:55 |
Landed
|
Track > |
| May 27 | OAK | ONT | 10:48 | 11:46 |
Landed
|
Track > |
| May 26 | OAK | ONT | 10:52 | 11:48 |
Landed
|
Track > |
| May 20 | OAK | ONT | 10:53 | 11:50 |
Landed
|
Track > |
| May 19 | OAK | ONT | 11:00 | 12:06 |
Landed
|
Track > |
| May 13 | OAK | ONT | 10:49 | 11:49 |
Landed
|
Track > |
| May 12 | OAK | ONT | 10:52 | 11:58 |
Landed
|
Track > |
| May 06 | OAK | ONT | 10:51 | 12:03 |
Unknown
|
Track > |
| May 05 | OAK | ONT | 10:38 | 11:53 |
Unknown
|
Track > |
Southwest Airlines Flight WN556 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 WN556 flight from Oakland to Ontario?
The average flight time from Oakland to Ontario is 1 hour and 2 minutes. The flight distance is 582 km / 362 miles and the average flight speed is 562 km/h / 349 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN556 Oakland to Ontario?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN556 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN556 arriving at?
Flight WN556 arrives at Ontario International Airport (ONT) Terminal 4.
When was the latest WN556 flight?
The latest flight took off on Wednesday, June 3rd, 2026 with the flight status being Landed on 11:52.
How else can the flight WN556 be referenced as?
This Southwest Airlines flight can also be referenced as SWA556, WN0556, WN 556, SWA 556.
How often is flight WN556 delayed?
On average, 10% of all WN556 flights are delayed. The average delay is 1 minute.
Can I get compensation for my delayed or cancelled WN556 flight or baggage issues?
If your WN556 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 WN556 Flight Tracker above for more details.
Other flights departing from Oakland OAK: WN3593, WN3567, WN1966, WN295
Other flights arriving at Ontario ONT: WN419, WN2764, WN3078, DL1006
All flights connecting Oakland OAK to Ontario ONT.