UAL3900
- Airline
- United Airlines (UAL)
- Route
- San Francisco International Airport (SFO/KSFO) → Sacramento International Airport (SMF/KSMF)
- Observed take-off
- Observed landing
- Aircraft
- N436UA · AIRBUS A-320
- Positions recorded
- 1056
- Time airborne
- 25 min
Previous flights of UAL3900
- UAL3900 Chicago O'Hare International Airport (ORD/KORD) → Denver International Airport (DEN/KDEN)
- UAL3900 → Newark Liberty International Airport (EWR/KEWR)
- UAL3900 Los Angeles International Airport (LAX/KLAX) → San Francisco International Airport (SFO/KSFO)
- UAL3900 Chicago O'Hare International Airport (ORD/KORD) → Los Angeles International Airport (LAX/KLAX)
- UAL3900 → Newark Liberty International Airport (EWR/KEWR)
- UAL3900 London Heathrow Airport (LHR/EGLL) →
- UAL3900 → Newark Liberty International Airport (EWR/KEWR)
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.