Carriel Sur International Airport (IATA: CCP, ICAO: SCIE) is located in Talcahuano, Greater Concepción in the Bío Bío Region, 8 km (5 mi) from Concepción downtown. It is one of the largest airports in Chile and serves domestic traffic for LATAM Airlines, JetSmart and Sky Airline. It also serves as a primary alternate airport for Arturo Merino Benitez Airport, usually receiving international traffic from Santiago when that airport closes due to weather.