N77581 · BOEING 737 MAX 9

Manufacturer and model

BOEING 737 MAX 9

Operator

United Airlines (UAL)

First seen

2026-08-10

Last seen

2026-09-27

Flights over the last 30 days

132

Recent flights

• UAL2013 → Seattle–Tacoma International Airport (SEA/KSEA) 2026-09-26
• UAL2013 Denver International Airport (DEN/KDEN) → 2026-09-26
• UAL1587 Washington Dulles International Airport (IAD/KIAD) → Denver International Airport (DEN/KDEN) 2026-09-26
• UAL2098 Tailwind Boston Seaplane Base (US-0568) → Washington Dulles International Airport (IAD/KIAD) 2026-09-26
• UAL2210 Los Angeles International Airport (LAX/KLAX) → Boston Logan International Airport (BOS/KBOS) 2026-09-26

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