Which is the largest airport which serves Sauce Viejo Airport?
Sauce Viejo Airport Sauce Viejo Airport (Spanish: "Aeropuerto de Santa Fe – Sauce Viejo" ) (IATA: SFN, ICAO: SAAV) is an airport in Santa Fe Province, Argentina serving the city of Santa Fe. It is served by Austral Líneas Aéreas.
Adolfo Suárez Madrid–Barajas Airport Adolfo Suárez Madrid–Barajas Airport (Spanish: "Aeropuerto Adolfo Suárez Madrid-Barajas" ] ) (IATA: MAD, ICAO: LEMD) , commonly known as Madrid–Barajas Airport, is the main international airport serving Madrid in Spain. At 3,050 ha in area, it is the largest airport in Europe by physical size along with Paris–Charles de Gaulle Airport. In 2016, 50.4 million passengers used Madrid–Barajas making it the country's largest and busiest airport, and Europe's sixth busiest.