The control tower is operated daily.
October 1 through April 30
7 a.m. to 8 p.m. PDT/PST
May 1 through September 30
7 a.m. to 9 p.m. PDT/PST
The Airport Traffic Area is a Class D Surface Area. The Class D Surface Area around the Renton Municipal Airport is unique, as it sits under the Terminal Control Area (Class B Airspace) for Sea-Tac International Airport. It has a ceiling of 2,500 feet and a semi-circular shape with an extension to the south related to the instrument approach to Runway 1.