| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 06 | LAX | SFO | 19:19 | 20:18 |
Landed
|
Track > |
| Nov 02 | LAX | SFO | 19:23 | 20:17 |
Landed
|
Track > |
| Sep 10 | LAX | SFO | 19:51 | 20:50 |
Unknown
|
Track > |
United Airlines Flight UA8143 connects Los Angeles, United States to San Francisco, United States, taking off from Los Angeles International Airport LAX and landing at San Francisco International Airport SFO.
How long is the UA8143 flight from Los Angeles to San Francisco?
The average flight time from Los Angeles to San Francisco is 57 minutes. The flight distance is 543 km / 338 miles and the average flight speed is 569 km/h / 354 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA8143 Los Angeles to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA8143 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA8143 arriving at?
Flight UA8143 arrives at San Francisco International Airport (SFO) Terminal 3.
When was the latest UA8143 flight?
The latest flight took off on Friday, November 7th, 2025 with the flight status being Landed on 20:18.
How else can the flight UA8143 be referenced as?
This United Airlines flight can also be referenced as UAL8143, UA 8143, UAL 8143.
How often is flight UA8143 delayed?
On average, 67% of all UA8143 flights are delayed. The average delay is 20 minutes.
Can I get compensation for my delayed or cancelled UA8143 flight or baggage issues?
If your UA8143 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 UA8143 Flight Tracker above for more details.
Other flights departing from Los Angeles LAX: UA3750, AS2228, AA885, CZ420
Other flights arriving at San Francisco SFO: UA131, UA131, AS373, OO288
All flights connecting Los Angeles LAX to San Francisco SFO.
