UAL577
- Airline
- United Airlines (UAL)
- Route
- St. Louis Lambert International Airport (STL/KSTL) → Lehigh Valley International Airport (ABE/KABE)
- Observed take-off
- Observed landing
- Aircraft
- N13716 · BOEING 737-700
- Positions recorded
- 5407
- Time airborne
- 139 min
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.