N39418 · BOEING 737-900

Manufacturer and model

BOEING 737-900

Operator

United Airlines (UAL)

First seen

2026-08-10

Last seen

2026-09-24

Flights over the last 30 days

142

Recent flights

• UAL662 → Denver International Airport (DEN/KDEN) 2026-09-24
• UAL2362 Chicago O'Hare International Airport (ORD/KORD) → Charleston International Airport (CHS/KCHS) 2026-09-23
• UAL2784 Philadelphia International Airport (PHL/KPHL) → Chicago O'Hare International Airport (ORD/KORD) 2026-09-23
• UAL729 Chicago O'Hare International Airport (ORD/KORD) → Philadelphia International Airport (PHL/KPHL) 2026-09-23
• UAL8165 → Chicago O'Hare International Airport (ORD/KORD) 2026-09-23

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