UAL8121
- Flight number
- UAL8121
- Airline
- United Airlines (UAL)
- Route
- Tri Cities Airport (PSC/KPSC) → Denver International Airport (DEN/KDEN)
- Observed take-off
- Observed landing
- Aircraft
- N844UA · AIRBUS A-319
- Positions recorded
- 116
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.