AirlineSim is the only airline simulation game of its kind! With over 300 different aircraft, nearly 4000 destinations worldwide, and a realistic economic model, AirlineSim offers you the opportunity to manage the airline of your dreams. Are you willing to take a shot at building an aviation empire?
(Languages: English)(Country: Germany)
http://www.airlinesim.aero

wizzsim is a well established flight sim download website with thousands of downloads, latest news, forums, store, gallery, links, top 100, everyone is welcome to join. registration is free but not essential
(Languages: English)(Country: United Kingdom)
http://www.wizzsim-simulations.com