UAL3904
- Flight number
- UAL3904
- Airline
- United Airlines (UAL)
- Route
- George Bush Intercontinental Airport (IAH/KIAH) → Washington Dulles International Airport (IAD/KIAD)
- Observed take-off
- Observed landing
- Aircraft
- N786UA · BOEING 777-200
- Positions recorded
- 5491
- Time airborne
- 137 min
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.