N54558 · AIRBUS A-321neo

Manufacturer and model

AIRBUS A-321neo

Operator

United Airlines (UAL)

First seen

2026-08-10

Last seen

2026-09-24

Flights over the last 30 days

134

Recent flights

• UAL2618 Seattle–Tacoma International Airport (SEA/KSEA) → 2026-09-24
• UAL2072 Chicago O'Hare International Airport (ORD/KORD) → Seattle–Tacoma International Airport (SEA/KSEA) 2026-09-24
• UAL2072 Chicago O'Hare International Airport (ORD/KORD) → Seattle–Tacoma International Airport (SEA/KSEA) 2026-09-24
• UAL2072 Chicago O'Hare International Airport (ORD/KORD) → Seattle–Tacoma International Airport (SEA/KSEA) 2026-09-23
• UAL1755 Fort Lauderdale Hollywood International Airport (FLL/KFLL) → 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.