UAL877
- Flight number
- UAL877
- Airline
- United Airlines (UAL)
- Route
- San Francisco International Airport (SFO/KSFO) → Hong Kong International Airport (HKG/VHHH) At least one end of this route is not from our own observation.
- Observed take-off
- Last heard
- Aircraft
- N2333U · BOEING 777-300ER
- Positions recorded
- 158 As of 2026-10-05 07:09 UTC
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.