Detroit Metropolitan Wayne County Airport

Detroit Metropolitan Wayne County is Delta Air Lines' primary Midwest hub and the 17th-busiest airport in the United States, handling 32.4M passengers (2023). Its strategic value lies in geography: DTW sits on the great-circle alignment between the U.S. East Coast and Asia, making it Delta's primary Pacific launchpad east of Minneapolis and the largest U.S. gateway between Chicago and New York for European transatlantic traffic. Delta operates roughly 460 daily departures from DTW — the airline's second-largest hub by movements — with nonstops to Tokyo-Haneda, Seoul-Incheon, Shanghai, Beijing, Amsterdam, Paris, Frankfurt, London-Heathrow, Rome, and 120+ domestic cities. SkyTeam partners Air France, KLM, Korean Air, and Virgin Atlantic provide joint-venture connectivity; Spirit, Southwest, JetBlue, and all major U.S. carriers serve the airport, though Delta dominates roughly 75% of seat capacity. Across 28 airlines the airport serves 128 destinations on 286 scheduled routes. Six runways handle movements — an unusually generous configuration that allows DTW to sustain one of the highest all-weather reliability rates among North American hubs: parallel 04L/22R, 04R/22L, and 03R/21L for north-south operations plus 09L/27R, 09R/27L, and 03L/21R, with primary runway 04R/22L at 12,003 ft (3,659 m). The McNamara Terminal (2002, SmithGroup JJR) is a mile-long (1.6 km) linear concourse served internally by the ExpressTram people-mover and flanked by a 404-ft (123 m) Leo A Daly-designed water fountain display in the central atrium. The newer North Terminal (2008) handles non-SkyTeam carriers. Elevation is 645 ft (197 m); the site covers 4,850 acres (1,963 ha) 20 miles southwest of downtown Detroit.