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
Bradley International Airport Its first commercial flight was Eastern Air Lines Flight 624. International cargo operations at the airport also began that year. Bradley eventually replaced the older, smaller Hartford–Brainard Airport as Hartford's primary airport. In 1948, the federal government deeded the Airport to the State of Connecticut for public and commercial use. In 1950, Bradley International Airport exceeded the 100,000-passenger mark, handling 108,348 passengers. In 1952, the Murphy Terminal opened. Later dubbed Terminal B, the terminal was the oldest passenger terminal in the US when it closed in 2010. The April 1957 OAG shows 39 weekday departures: 14 American, 14 Eastern, 9