Stapleton International Airport Stapleton International Airport Stapleton International Airport was the primary airport serving Denver, Colorado, United States from 1929 to 1995. At different times it served as a hub for Continental Airlines, the original Frontier Airlines, People Express, Trans World Airlines (TWA), United Airlines and Western Airlines. Other airlines with smaller hub operations at Stapleton included Aspen Airways, the current version of Frontier Airlines and Rocky Mountain Airways, with all three of these air carriers being based in Denver at the time. In 1995, Stapleton was replaced by Denver International Airport. It has since been decommissioned and the property redeveloped as a
Puebla International Airport 2001, was given in concession to Operadora Estatal de Aeropuertos (OEA) for operation and development. OEA is a company founded specifically to manage and carry out investments to extend airport facilities. The following entities take part in OEA's establishment: In 2003, the US Trade and Development Agency (TDA) provided a grant for US $550,000 to OEA to enable the completion of a project feasibility study regarding the upgrade of the Puebla International Airport. OEA subsequently retained the services of The Louis Berger Group Inc. from the US to complete the study, which concludes that in the long term the airport