N73291 · BOEING 737-800

Manufacturer and model

BOEING 737-800

Operator

United Airlines (UAL)

First seen

2026-08-10

Last seen

2026-10-27

Flights over the last 30 days

124

Recent flights

• UAL1199 Denver International Airport (DEN/KDEN) → Indianapolis International Airport (IND/KIND) 2026-10-26
• UAL1728 El Paso International Airport (ELP/KELP) → Denver International Airport (DEN/KDEN) 2026-10-26
• UAL2128 Denver International Airport (DEN/KDEN) → El Paso International Airport (ELP/KELP) 2026-10-26
• UAL1765 Pittsburgh International Airport (PIT/KPIT) → Denver International Airport (DEN/KDEN) 2026-10-26
• UAL2155 Denver International Airport (DEN/KDEN) → Pittsburgh International Airport (PIT/KPIT) 2026-10-26

Sources: the aircraft registry and our own observations; flight totals also include history taken over from before our own network started.