Northern Virginia from the older National Airport (a focus city for American Airlines) are restricted for distance, frequency, and flight paths due to the proximity to federal facilities, Dulles is the region's second busiest airport in both passenger loadings and aircraft movements, and the sixteenth-busiest airport in the United States by takeoffs and landings in 2007. Dulles is the region's primary international gateway, serves as a hub for United Airlines, and has recently improved its low-cost carrier offerings with the addition of multiple flights by Southwest and JetBlue. Commuters are served by the Washington Metro subway and the Virginia Railway Express, a
Dubbo City Regional Airport number of revenue passengers served in financial year 2010-2011. Dubbo City Regional Airport Dubbo City Regional Airport is a regional airport serving Dubbo, a city in the Australian state of New South Wales. The airport is located northwest of Dubbo and is operated by the Dubbo City Council. It is also known as Dubbo Airport or Dubbo City Airport. Airplanes began landing in Dubbo in the 1920s, though it wasn't until 1935 that land was purchased for an official airport. During World War II, the airport was reconstructed to be a military airport. The airport runway was redone by the