UAL577
- Airline
- United Airlines (UAL)
- Route
- St. Louis Lambert International Airport (STL/KSTL) → Newark Liberty International Airport (EWR/KEWR)
- Observed take-off
- Observed landing
- Aircraft
- N17529 · BOEING 737 MAX 9
- Positions recorded
- 5149
- Time airborne
- 119 min
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.