Frankfurt Airport is a major international airport located in Frankfurt, the fifth-largest city of Germany and one of the world's leading financial centers. It is operated by Fraport and serves as the main hub for Lufthansa including Lufthansa CityLine and Lufthansa Cargo as well as Condor and AeroLogic. The airport covers an area of 2,300 hectares (5,683 acres) of land and features two passenger terminals with a capacity of approximately 65 million passengers per year, four runways and extensive logistics and maintenance facilities.
Frankfurt Airport is the busiest airport by passenger traffic in Germany as well as the 4th busiest in Europe after London Heathrow Airport, Paris–Charles de Gaulle Airport and Amsterdam Airport Schiphol. The airport is also the 13th busiest worldwide by total number of passengers in 2016, with 60.786 million passengers using the airport in 2016. In 2017 Frankfurt Airport handled 64.500 million passengers. It also had a freight throughput of 2.076 million metric tonnes in 2015 and is the busiest airport in Europe by cargo traffic. As of summer 2017, Frankfurt Airport serves more than 300 destinations in 5 continents, making it the airport with the most direct routes in the world.
The southern side of the airport ground was home to the Rhein-Main Air Base, which was a major air base for the United States from 1947 until 2005, when the air base was closed and the property was acquired by Fraport. In 2017, passengers at the airport increased by 6.1% to 64,500,386 compared to 2016. The airport celebrated its 80th anniversary in July 2016.