Denver International Airport

Denver International Airport , often referred to as DIA, is an airport in Denver, Colorado, United States. At , it is the largest airport in the United States by total land area. Runway 16R/34L, with a length of , is the longest public use runway in the United States. As of 2014, DIA was the 18th-busiest airport in the world and the 5th busiest in the United States by passenger traffic with over 53 million passengers. It also has the third largest domestic connection network in the country. 141 gates spread out over three detached, yet internally connected, concourses (A, B & C) helps to organize the high volume of passenger traffic.