UAL1801
- Airline
- United Airlines (UAL)
- Route
- Chicago O'Hare International Airport (ORD/KORD) → Philadelphia International Airport (PHL/KPHL)
- Observed take-off
- Observed landing
- Aircraft
- N78501 · BOEING 737-800
- Positions recorded
- 4324
- Time airborne
- 89 min
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.