UAL1639
- Airline
- United Airlines (UAL)
- Route
- Denver International Airport (DEN/KDEN) → St. Louis Lambert International Airport (STL/KSTL)
- Observed take-off
- Observed landing
- Aircraft
- N851UA · AIRBUS A-319
- Positions recorded
- 2389
- Time airborne
- 99 min
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.