DIA meaning in Regional ?

Answer:

What is Denver International Airport mean?

Denver International Airport (IATA: DEN, ICAO: KDEN, FAA LID: DEN), locally known as DIA, is an international airport in the Western United States, primarily serving metropolitan Denver, Colorado, as well as the greater Front Range Urban Corridor. At 33,531 acres (52.4 sq mi; 135.7 km2), it is the largest airport in North America by land area and the second largest in the world, behind King Fahd International Airport. Runway 16R/34L, with a length of 16,000 feet (3.03 mi; 4.88 km), is the longest public use runway in North America and the seventh longest in the world. The airport is 25 miles (40 km) driving distance from Downtown Denver, 19 miles (31 km) further than the former Stapleton International Airport, the facility DIA replaced.

Opened in 1995, DEN currently has non-stop service to 215 destinations amongst 23 different airlines throughout North America, Latin America, Europe, and Asia; it is the fourth airport in the U.S. to exceed 200 destinations. The airport is a hub for both United Airlines and Frontier Airlines and a base for Southwest Airlines. With over 35,000 employees, the airport is the largest employer in Colorado. The airport is located on the western edge of the Great Plains and within sight of the Front Range of the Rocky Mountains.

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