| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 09 | SFO | ONT | 19:15 | 20:15 |
Unknown
|
Track > |
Southwest Airlines Flight WN4228 connects San Francisco, United States to Ontario, United States, taking off from San Francisco International Airport SFO and landing at Ontario International Airport ONT.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4228 San Francisco to Ontario?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4228 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4228 flight?
The latest flight took off on Friday, July 10th, 2026 with the flight status being Unknown on 20:15.
How else can the flight WN4228 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4228, WN 4228, SWA 4228.
How often is flight WN4228 delayed?
On average, 0% of all WN4228 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN4228 flight or baggage issues?
If your WN4228 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 WN4228 Flight Tracker above for more details.
Other flights departing from San Francisco SFO: UA1124, UA926, WN3642, DL2652
Other flights arriving at Ontario ONT: WN2949, AS592, WN271, WN208
All flights connecting San Francisco SFO to Ontario ONT.