N121HQ · EMBRAER ERJ-170-200 (long wing)

Manufacturer and model

EMBRAER 175 (long wing)

Operator

Republic Airways (RPA)

First seen

2026-08-10

Last seen

2026-09-24

Flights over the last 30 days

164

Recent flights

• RPA4442 Wilmington International Airport (ILM/KILM) → Chicago O'Hare International Airport (ORD/KORD) 2026-09-24
• RPA4437 Chicago O'Hare International Airport (ORD/KORD) → Wilmington International Airport (ILM/KILM) 2026-09-24
• RPA4797 Rhode Island T. F. Green International Airport (PVD/KPVD) → Chicago O'Hare International Airport (ORD/KORD) 2026-09-23
• RPA4797 Chicago O'Hare International Airport (ORD/KORD) → Rhode Island T. F. Green International Airport (PVD/KPVD) 2026-09-23
• RPA4478 Pittsburgh International Airport (PIT/KPIT) → 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.