UAL391
- Airline
- United Airlines (UAL)
- Route
- Patrick Leahy Burlington International Airport (BTV/KBTV) → Denver International Airport (DEN/KDEN)
- Observed take-off
- Observed landing
- Aircraft
- N78501 · BOEING 737-800
- Positions recorded
- 7308
- Time airborne
- 232 min
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.