| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 16 | ONT | SAN | 07:56 | 06:50 |
Unknown
|
Track > |
Southwest Airlines Flight WN4143 connects Ontario, United States to San Diego, United States, taking off from Ontario International Airport ONT and landing at San Diego International Airport SAN.
How many WN4143 flights are operated per week?
1 flight per week. The flight WN4143 is operated on Wednesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4143 Ontario to San Diego?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4143 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4143 arriving at?
Flight WN4143 arrives at San Diego International Airport (SAN) Terminal 1.
When was the latest WN4143 flight?
The latest flight took off on Wednesday, September 16th, 2026 with the flight status being Unknown on 06:50.
How else can the flight WN4143 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4143, WN 4143, SWA 4143.
How often is flight WN4143 delayed?
On average, 0% of all WN4143 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN4143 flight or baggage issues?
If your WN4143 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 WN4143 Flight Tracker above for more details.
Other flights departing from Ontario ONT: EM8693, WN503, A81902, A81936
Other flights arriving at San Diego SAN: WN1880, AS93, AS484, WN4143
All flights connecting Ontario ONT to San Diego SAN.