Lake County Executive Airport (LNN)

Lake County Executive Airport (LNN), identified by its ICAO code KLNN, is a prominent general aviation reliever facility situated in Willoughby, Ohio, approximately 16 miles east of Cleveland. As of early 2026, the airport is undergoing a major modernization project centered around a new 5,800-square-foot passenger terminal building. This state-of-the-art facility is designed to provide a professional and welcoming environment for business travelers, private pilots, and aviation students, replacing the original smaller administration structure to better support the region's growing aviation needs. The terminal building functions as the central hub for the airport's primary Fixed-Base Operator (FBO), Classic Jet Center. Inside, visitors have access to a variety of modern amenities including a spacious passenger waiting area, a dedicated pilot lounge with a snooze room and showers, and well-appointed conference rooms for business meetings. The facility also features classroom space for flight training and aviation education, reflecting the airport's role as a key center for pilot development in Northeast Ohio. For refreshments, the terminal is located adjacent to the unique Lost Nation Sports Park complex, which houses the Players Club sports bar and banquet facility. Operational support at LNN is comprehensive, with FBO services typically available from 7:00 AM to 9:00 PM on weekdays and 8:00 AM to 8:00 PM on weekends. The airfield provides full-service fueling for 100LL and Jet-A, along with extensive maintenance, repair, and avionics services. Ground transportation is well-facilitated, with courtesy cars available for transient crews and the ability to arrange for rental car delivery directly to the terminal. The airport features two asphalt runways, including the primary 5,028-foot Runway 5/23, making it a highly capable hub for corporate jets and regional charter operations. Travelers and pilots are advised to coordinate their arrival through the FBO to take advantage of the terminal's professional environment.