X-Plane 10 Scenery--KDTW Detroit Metro Wayne County Airport 2.5, Michigan (MI), USA. Detroit Metropolitan Wayne County Airport, usually called Detroit Metro Airport, Metro Airport locally, or simply DTW, is a major international airport in the United States covering 7072 acres in Romulus, Michigan, a suburb of Detroit. Requires OpenSceneryX (OPENSCENERYX.ZIP), The Handy Object Library (THE_HANDY_OBJECTS_LIBRARY.ZIP), RE Library (RE_LIBRARY.ZIP) and RuScenery (RUSCENERY.ZIP). Version 2.5 adds glass tunnels between terminal buildings on domestic gates. By Rene Bruun.