Dubuque Regional is a small to medium sized multi-use airport located approximately 5 miles south of the city of Dubuque, Iowa. The associated Class Delta airspace is in effect while the ATC tower is open. Refer to the Chart Supplement for hours of operation. The runway configuration consists of two runways that intersect at their northern ends labeled runway 13-31 and 18-36. Apart from the air carrier terminal, all facilities and services are located to the east of the runway complex. While the bulk of DBQ’s traffic is made up of general and business aviation, there is the occasional scheduled air carrier at the airport. There are several flight schools located on the airport, the largest being the University of Dubuque’s flight training program. A robust helicopter community also calls DBQ home.