United Airlines UA3900 Flight Status Today

Domestic flight United Airlines UA3900 takes off from San Francisco (SFO) United States to Newark (EWR) United States. It's operated by United Airlines. The plane leaves San Francisco International Airport at 12:00 America/Los_Angeles. The flight is expected to land at Newark Liberty International Airport at 20:30 America/New_York. The flight will last about 5 hours 10 minutes.

UA3900 - UAL3900 United Airlines (UA)
SFO San Francisco United States
Flight SFO to EWR
EWR Newark United States
Contact Airlines It may not operate on the date requested
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 12:00
3 F15
Arrival Newark Liberty International Airport
IATA: EWRICAO: KEWR
Scheduled 20:30
C 81
UA3900 Detail
  • Type: Domestic Flight
  • Flight Duration: 5 hours 10 minutes
  • Flight Distance: 4129 kms / 2566 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, 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 757-200 (winglets) Passenger
  • Callsign: F-KTYS1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/New_York
  • Current Time in San Francisco: Wednesday 2026-03-04 05:25 AM
  • Current Time in Newark: Wednesday 2026-03-04 08:25 AM

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United Airlines Flight UA3900 FAQs

What is the scheduled flight duration for United Airlines UA3900 flight?

On average, nonstop flight takes 5 hour(s) 10 minutes, with the flight distance of 4129 km (2566 miles).

What type of aircraft is used for the United Airlines UA3900 flight?

All United Airlines UA3900 flights are operated using Boeing 757-200 (winglets) Passenger aircraft.

Which terminal the flight United Airlines UA3900 is arriving at?

Flight United Airlines UA3900 arrives in Newark Liberty International Airport at Terminal C.

How many United Airlines UA3900 flights are operated a week?

3 flights per week. The Flight United Airlines UA3900 is operated on Monday, Wednesday, Friday.