UAL8139
- Airline
- United Airlines (UAL)
- Route
- Newark Liberty International Airport (EWR/KEWR) → Seattle–Tacoma International Airport (SEA/KSEA)
- Observed take-off
- Observed landing
- Aircraft
- N17407 · BOEING 737 MAX 9
- Positions recorded
- 7436
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.