Paris Orly Airport (French: Aéroport de Paris-Orly) (IATA: ORY) is an international airport located partially in Orly and partially in Villeneuve-le-Roi, 7 NM (13 km; 8.1 mi) south of Paris, France. It serves as a secondary hub for domestic and overseas territories flights of Air France and as the homebase for Transavia France and features flights to destinations in Europe, the Middle East, Africa, the Caribbean, North America and Southeast Asia.
Prior to the construction of Charles de Gaulle Airport, Orly was the main airport of Paris. Even with the shift of most international traffic to Charles de Gaulle Airport, Orly remains the busiest French airport for domestic traffic and the second busiest French airport overall in terms of passenger traffic, with 27,139,076 passengers in 2011. Orly Airport to Paris Wikipedia