N503SY · EMBRAER ERJ-170-200 (long wing)

Manufacturer and model

EMBRAER 175 (long wing)

Operator

SkyWest Airlines (SKW)

First seen

2026-08-10

Last seen

2026-09-26

Flights over the last 30 days

192

Recent flights

• SKW4923 → Phoenix Sky Harbor International Airport (PHX/KPHX) 2026-09-26
• SKW6322 Phoenix Sky Harbor International Airport (PHX/KPHX) → Yuma International Airport / Marine Corps Air Station Yuma (YUM/KNYL) 2026-09-26
• SKW6240 → Phoenix Sky Harbor International Airport (PHX/KPHX) 2026-09-25
• SKW6240 Phoenix Sky Harbor International Airport (PHX/KPHX) → 2026-09-25
• SKW6439 Boise Air Terminal/Gowen Field (BOI/KBOI) → Phoenix Sky Harbor International Airport (PHX/KPHX) 2026-09-25

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