UAL978
- Airline
- United Airlines (UAL)
- Route
- Washington Dulles International Airport (IAD/KIAD) →
- Observed take-off
- Last heard
- Aircraft
- N17122 · BOEING 757-200
- Positions recorded
- 4916 As of 2026-10-20 04:05 UTC
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.