I9
IBU
Active
Indigo
Callsign: INDIGO BLUE
Country: United States
4 airports served
Indigo (IATA: I9, ICAO: IBU) is an active airline based in United States with the radio callsign INDIGO BLUE. According to route data, Indigo serves 4 airports across 2 countries.
Route data sourced from OpenFlights and may not reflect current operations.
International Airports (4)
MXP
LIMC
Milan Malpensa International Airport
Ferno (VA), Italy
International Airport
LIN
LIML
Milano Linate Airport
Segrate (MI), Italy
International Airport
NAP
LIRN
Naples International Airport
Napoli, Italy
International Airport
FOR
SBFZ
Pinto Martins International Airport
Fortaleza, Brazil
International Airport