United Airlines UA3866 Flight Status : Live Tracking & Updates

Domestic flight United Airlines UA3866 takes off from Los Angeles (LAX) United States to San Francisco (SFO) United States. It's operated by United Airlines. The plane leaves Los Angeles International Airport at 16:30 America/Los_Angeles. The flight is expected to land at San Francisco International Airport at 18:02 America/Los_Angeles. The flight will last about 1 hours 32 minutes.

UA3866 - UAL3866 United Airlines (UA)
LAX Los Angeles United States
Flight LAX to SFO
SFO San Francisco United States
Contact Airlines It may not operate on the date requested
Departure Los Angeles International Airport
IATA: LAXICAO: KLAX
Scheduled 16:30
7 76A
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 18:02
3 F11
UA3866 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 32 minutes
  • Flight Distance: 544 kms / 338 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Wednesday, Friday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1.5 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Boeing 777-200 / 200ER
  • Callsign: F-KMKL1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Los Angeles: Wednesday 2026-05-06 07:22 AM
  • Current Time in San Francisco: Wednesday 2026-05-06 07:22 AM

Flight routes similar to United Airlines UA3866

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Qantas QF3124
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Copa Airlines CM1061
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15:40 		1 hours 32 minutes
17:12
Alaska Airlines AS2285
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Condor DE5011
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United Airlines Flight UA3866 FAQs

What is the scheduled flight duration for United Airlines UA3866 flight?

On average, nonstop flight takes 1 hour(s) 32 minutes, with the flight distance of 544 km (338 miles).

What type of aircraft is used for the United Airlines UA3866 flight?

All United Airlines UA3866 flights are operated using Boeing 777-200 / 200ER aircraft.

Which terminal the flight United Airlines UA3866 is arriving at?

Flight United Airlines UA3866 arrives in San Francisco International Airport at Terminal 3.

How many United Airlines UA3866 flights are operated a week?

2 flights per week. The Flight United Airlines UA3866 is operated on Wednesday, Friday.