UAL3891
- Airline
- United Airlines (UAL)
- Route
- Chicago Rockford International Airport (RFD/KRFD) → Los Angeles International Airport (LAX/KLAX)
- Observed take-off
- Observed landing
- Aircraft
- N37253 · BOEING 737-800
- Positions recorded
- 6394
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.