[PAR] [TLE] Sauce Viejo Airport [SEP] 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. [PAR] [TLE] Austral Líneas Aéreas [SEP] Cielos del Sur S.A., operating as Austral Líneas Aéreas, more commonly known by its shortened name Austral, is a domestic airline of Argentina, the sister company of Aerolíneas Argentinas.  It is the second largest domestic scheduled airline in the country, after Aerolíneas Argentinas itself.  As a subsidiary of Aerolíneas Argentinas, the company shares its headquarters with that airline, which is located in the Aeroparque Jorge Newbery of Buenos Aires, the main base of operations of the company.
[PAR] [TLE] Sauce Viejo Airport [ SEP ] 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 . [PAR] [TLE] Austral Líneas Aéreas [ SEP ] Cielos del Sur S.A. , operating as Austral Líneas Aéreas , more commonly known by its shortened name Austral , is a domestic airline of Argentina , the sister company of Aerolíneas Argentinas . It is the second largest domestic scheduled airline in the country , after Aerolíneas Argentinas itself . As a subsidiary of Aerolíneas Argentinas , the company shares its headquarters with that airline , which is located in the Aeroparque Jorge Newbery of Buenos Aires , the main base of operations of the company .
What is the sister company of the airline which serves Sauce Viejo Airport?
What is the sister company of the airline which serves Sauce Viejo Airport ?
Aerolíneas Argentinas
Aerolíneas Argentinas