TAM Airlines(Portuguese: TAM Linhas Aéreas) is the Brazilian brand of LATAM Airlines Group. The merger of TAM with LAN Airlines was completed on June 22, 2012 The company is currently the largest Brazilian airline by market share and fleet size, though it is not a lt flag carrier.Before the takeover, TAM was Brazil's and Latin America's largest airline.lt Its headquarters are in São Paulo,lt  operating scheduled services to destinations within Brazil, as well as international flights to Europe and other parts of North and South America. Shares in the company were traded on the São Paulo Exchange (BM&F Bovespa) and New York Stock Exchange as "TAM". Prior to the merger with LAN, the company closed its capital, transferring its shares to Latam Airlines Group.
According to the National Civil Aviation Agency of Brazil (ANAC), between January and December 2012 TAM had 40.79% of the domestic and 89.44% of the international market shares in terms of passengers per kilometre flown. Starting September 2010 statistics refer to the totality of TAM Group, comprising TAM Airlines and TAM (Paraguay)
The airline withdrew from the Star Alliance and joined Oneworld effective March 31, 2014