Denver International Airport is one of the busiest airports in the world. The Defense Intelligence Agency (DIA) provides defense intelligence to war fighters, planners, and policy makers. Check arrival times and baggage claim info for flights landing at DEN. Get flight status, arrival gate, and directions to Baggage Claim. Denver International Airport (IATA: DEN, ICAO: KDEN, FAA LID: DEN), often referred to by locals as DIA, [4] is an international airport in the Western United States, primarily serving metropolitan Denver, Colorado, as well as the greater Front Range Urban Corridor. Since its creation in 1961, DIA has been the Nation's premier all-source military intelligence organization. Our team at DIA deploys globally, alongside warfighters and interagency partners, to defend America's national security interests. There are an array of ongoing training and educational opportunities at DIA that are integral to ensuring our Analysis officers are fully prepared with the knowledge and skills they need to do their jobs throughout their careers. Ready for a better day? Dia is the browser for better days at work. Get answers without having to ask, produce beautiful ready-to-share outputs, and stay focused in the best browser for your work day. Whatever your field, DIA has opportunities around the world that will challenge you while making substantial contributions to protecting our national security. DIA has positions in collection, analysis, information systems, operational support and more. The Defense Intelligence Agency (DIA) provides military intelligence to warfighters, defense policymakers and force planners in the Department of Defense and the Intelligence Community in support of U.S. military planning and operations, and weapon systems acquisition. The Defense Intelligence Agency (DIA) is an intelligence agency and combat support agency of the United States Department of Defense (DoD) specializing in military intelligence.