N521SY · E75L

Manufacturer and model

EMBRAER 175 (long wing)

Operator

SkyWest Airlines (SKW)

First seen

2026-08-10

Last seen

2026-10-04

Flights over the last 30 days

208

Recent flights

• SKW4996 → Grand Junction Regional Airport (GJT/KGJT) 2026-10-04
• SKW4996 Phoenix Sky Harbor International Airport (PHX/KPHX) → 2026-10-04
• SKW6404 San Francisco International Airport (SFO/KSFO) → Phoenix Sky Harbor International Airport (PHX/KPHX) 2026-10-04
• SKW6260 Los Angeles International Airport (LAX/KLAX) → San Francisco International Airport (SFO/KSFO) 2026-10-04
• SKW6511 Harry Reid International Airport (LAS/KLAS) → Los Angeles International Airport (LAX/KLAX) 2026-10-04

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