Hello Paris to operate CDG Express up to 2038 with Alstom trains, France November 19, 2018 | Europe News The Government of France has awarded a contract to Hello Paris consortium, comprising Keolis and RATP Dev, for operations of the Charles-de-Gaulle Express (CDG Express) high-speed airport rail link (A... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password