UAL1239
- Airline
- United Airlines (UAL)
- Route
- Jacksonville International Airport (JAX/KJAX) → Chicago O'Hare International Airport (ORD/KORD)
- Observed take-off
- Observed landing
- Aircraft
- N77426 · BOEING 737 MAX 9
- Positions recorded
- 4549
- Time airborne
- 119 min
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.