Koninklijke Luchtvaart Maatschappij N.V. (Royal Dutch Airlines), known by its initials KLM, is the flag carrier airline of the Netherlands. KLM's headquarters is in Amstelveen near its hub at Amsterdam Airport Schiphol. KLM operates scheduled passenger and cargo services to more than 90 destinations worldwide. It is the oldest airline in the world still operating under its original name. As of 31 March 2010 it had 31,787 employees.The merger of KLM with Air France in May 2004 formed the Air France-KLM Group, which is incorporated under French law with headquarters at Paris-Charles de Gaulle Airport.