In close cooperation with Air France, KLM offers more than 250 destinations worldwide, either non-stop or via another airport. A key principle in the alliance is the dual hub strategy: KLM and Air France’s home bases of Amsterdam Airport Schiphol and Paris Charles de Gaulle respectively act as transfer airports in the shared network. Measured by operating revenues, Air France-KLM is the largest airline group in the world.
 
KLM is a member of SkyTeam, one of the three global airline alliances. With 19 members as at April 2013, SkyTeam is the second largest alliance by market share. KLM is thus a key player in a strong global alliance that has important positions in North America, Europe and Asia. KLM – with its partner Kenya Airways – and Air France also enjoy a strong position in Africa. 

Note - KLM is GSA for Air France in New Zealand