Which is the largest airport which serves Sauce Viejo Airport?
Austral Líneas Aéreas 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.
Puebla International Airport Puebla International Airport, officially Hermanos Serdán International Airport (IATA: PBC, ICAO: MMPB) is an international airport located in the municipalities of Tlaltenango, Huejotzingo and Juan C. Bonilla near Puebla, Puebla, Mexico. It handles national and international air traffic for the city of Puebla.