N56859 · BOEING 757-300

Manufacturer and model

BOEING 757-300

Operator

United Airlines (UAL)

First seen

2026-08-10

Last seen

2026-09-26

Flights over the last 30 days

92

Recent flights

• UAL1724 Ellison Onizuka Kona International Airport at Keāhole (KOA/PHKO) → San Francisco International Airport (SFO/KSFO) 2026-09-26
• UAL1723 San Francisco International Airport (SFO/KSFO) → Ellison Onizuka Kona International Airport at Keāhole (KOA/PHKO) 2026-09-26
• UAL1577 Chicago O'Hare International Airport (ORD/KORD) → San Francisco International Airport (SFO/KSFO) 2026-09-25
• UAL1941 Los Angeles International Airport (LAX/KLAX) → Chicago O'Hare International Airport (ORD/KORD) 2026-09-25
• UAL657 Washington Dulles International Airport (IAD/KIAD) → Los Angeles International Airport (LAX/KLAX) 2026-09-24

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