UAL657
- Airline
- United Airlines (UAL)
- Route
- Patrick Leahy Burlington International Airport (BTV/KBTV) → Washington Dulles International Airport (IAD/KIAD)
- Observed take-off
- Observed landing
- Aircraft
- N81449 · BOEING 737-900
- Positions recorded
- 3520
- Time airborne
- 74 min
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.