UAL143

Flight number

UAL143

Airline

United Airlines (UAL)

Route

Denver International Airport (DEN/KDEN) → Narita International Airport (NRT/RJAA) At least one end of this route is not from our own observation.

Observed take-off

2026-10-04 17:57 UTC

Last heard

2026-10-04 23:12 UTC

Aircraft

N19986 · BOEING 787-9 Dreamliner

Positions recorded

7732 As of 2026-10-04 23:12 UTC

Source: observations by the map.flights community network of ADS-B receivers; times in UTC.