Denver International AirportDenver International Airport
is a major international airport near Denver, Colorado
. It is a major hub for United Airlines
and uses DEN as its IATA Airport Code
. Denver International Airport replaced the old Stapleton Airport
, which had been bulldozed. The concourses are spaced far apart, and if the inter-terminal trains break down, it becomes difficult for passengers to board their flights on time.
Denver International Airport has 3 Concourses.