UAL1851

Flight number

UAL1851

Airline

United Airlines (UAL)

Route

Chicago O'Hare International Airport (ORD/KORD) → Harry Reid International Airport (LAS/KLAS)

Observed take-off

2026-09-22 22:10 UTC

Observed landing

2026-09-23 01:38 UTC

Aircraft

N77552 · BOEING 737 MAX 9

Positions recorded

3246

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