Air France-KLM SA, together with its subsidiaries, provides passenger transportation services on scheduled flights. The company operates through Network, Maintenance, Transavia, and Other segments. It also offers cargo transportation and aeronautics maintenance services; and other air-transport-related services. The company operates in France, Benelux, Europe, Africa, the Middle East, Gulf, India, the Asia-Pacific, North America, Caribbean, West Indies, French Guyana, Indian Ocean, and South America. As of December 31, 2017, it operated fleet of 545 aircraft. Air France-KLM SA was founded in 1919 and is headquartered in Paris, France.