N17401 · B39M

Manufacturer and model

BOEING 737 MAX 9

Operator

United Airlines (UAL)

First seen

2026-08-10

Last seen

2026-09-26

Flights over the last 30 days

116

Recent flights

• UAL2016 Portland International Airport (PDX/KPDX) → Washington Dulles International Airport (IAD/KIAD) 2026-09-26
• UAL2016 Portland International Airport (PDX/KPDX) → Washington Dulles International Airport (IAD/KIAD) 2026-09-26
• UAL2016 Portland International Airport (PDX/KPDX) → Washington Dulles International Airport (IAD/KIAD) 2026-09-26
• UAL1964 → Portland International Airport (PDX/KPDX) 2026-09-26
• UAL1964 2026-09-25

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