N79521 · BOEING 737-800

Manufacturer and model

BOEING 737-800

Operator

United Airlines (UAL)

First seen

2026-08-10

Last seen

2026-09-27

Flights over the last 30 days

136

Recent flights

• UAL2793 Denver International Airport (DEN/KDEN) → Kansas City International Airport (MCI/KMCI) 2026-09-27
• UAL478 Billings Logan International Airport (BIL/KBIL) → Denver International Airport (DEN/KDEN) 2026-09-26
• UAL478 Billings Logan International Airport (BIL/KBIL) → Denver International Airport (DEN/KDEN) 2026-09-26
• UAL703 Denver International Airport (DEN/KDEN) → Billings Logan International Airport (BIL/KBIL) 2026-09-26
• UAL1435 → Denver International Airport (DEN/KDEN) 2026-09-26

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