LAN Airlines is a Chilean airline that was founded in 1929. It is based in Santiago, Chile and is one of the largest airlines in South America. LAN Airlines operates domestic and international flights to destinations in South America, North America, Europe, and Oceania. In 2012, LAN Airlines merged with TAM Airlines to form LATAM Airlines Group, which is now the largest airline group in Latin America. The airline is known for its quality service, modern fleet, and extensive route network.