Denver’s Airport Parking Future Despite steady increases in the parking charges for all parking facilities serving DIA, the absolute number and percentage of customers parking at DIA has tended to increase over time. Improving parking availability with the opening of USAirport Parking, increased public awareness of the existence and location of off-airport parking serving DIA, the expansion of city-owned facilities on DIA property, and the improved diffusion of these facts via the Internet have increased public confidence in their ability to find a suitable parking space at Denver International Airport. Additionally, many travelers have come to realize that Denver International Airport is a lot further from home than Stapleton was – having a friend or relative drop off and pick up is a considerable waste of time and fuel. Denver International Airport, Parking Corporation of America, PCA, DIAValuePark, Allright Parking, and Premier Parking are probably registered trademarks of somebody. USAirport Parking is not affiliated with these organizations, does not represent them, and is not them.