Stapleton International Airport Plaza (Denver's tallest at 714′). Due to Stapleton's location east of downtown, the Federal Aviation Administration imposed a building height restriction of 700'-715' (depending on where the building was). This allowed an unimpeded glide slope for runways (8L/26R) and (8R/26L). The height restriction was lifted in 1995, well after the city's skyscrapers had been erected. By the 1980s, plans were under way to replace Stapleton with a new airport. Stapleton was plagued with a number of problems, including: The Colorado General Assembly brokered a deal in 1985 to annex a plot of land in Adams County into the city of
Edmonton International Airport an Air Canada Connector air carrier. Also in 1999, Horizon Air began nonstop Fokker F28 Fellowship jet service to Seattle flying on behalf of Alaska Airlines on a code sharing basis. Martinair Holland also operated flights between Edmonton International Airport and Amsterdam Schiphol Airport prior to the termination of this airline's passenger service. Edmonton International Airport offers United States border preclearance facilities. Passengers from domestic flights connecting in Edmonton to a US destination use Quick Connect, which enables passengers to clear security and US Customs and Border Protection without having to claim and recheck baggage during the connection. The four-star