UAL8257
- Airline
- United Airlines (UAL)
- Route
- Washington Dulles International Airport (IAD/KIAD) → San Francisco International Airport (SFO/KSFO)
- Observed take-off
- Observed landing
- Aircraft
- N24988 · BOEING 787-9 Dreamliner
- Positions recorded
- 215
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.