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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.
Airlines Serving LNN
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Lake County Executive Airport (LNN) in Willoughby, Ohio, is a premier general aviation hub and a significant reliever for Cleveland Hopkins International (CLE) in the northeastern Ohio metropolitan area. For those arriving at LNN via private aircraft, ground transportation is exceptionally well-supported. A unique feature of LNN is the on-site 'Lost Nation Sports Park,' which is a popular local destination for its athletic facilities and high-quality dining with views of the airfield. Weather in northeastern Ohio follows typical Great Lakes patterns, with the potential for localized morning fog and heavy snow during the winter months (November to April). Always check for the latest NOTAMs and localized weather patterns before departure.
It serves as a quieter and more efficient alternative for private pilots, corporate charters, and flight training wishing to avoid the congestion and complex airspace of the larger Cleveland hubs. On-site car rental services are available through local agencies but should be pre-arranged with the Fixed Base Operator (FBO), which provides full-service fueling (100LL and Jet A) and professional pilot amenities including a renovated lounge and flight planning room. Arriving 45 to 60 minutes before departures is standard for these regional hops. Pilots should always be prepared for the specialized airspace coordination required when operating near Cleveland's Class Bravo.
While it does not host scheduled commercial airline service, its location just 15 miles east of downtown Cleveland makes it a prime 'connection' point for executive travelers linking private flights with the region's prominent business centers and the Great Lakes maritime industry. Taxis and ride-sharing services like Uber and Lyft are very active in the Willoughby area and provide a convenient 15 to 20-minute link to the city center and the major industrial parks. The airport features two substantial paved runways, including a 5,028-foot primary strip capable of handling most business jets. LNN provides a professional and remarkably fast arrival experience, reflecting the industrious and maritime character of the Lake County region.
Expert Travel Tips & Insights
Pro Traveler Secrets
• Check ahead for limited amenities and operating hours.
• Check your flight status before leaving for the airport.
• Allow extra time during peak travel periods at this airport.
• Keep important documents easily accessible at this airport.
• Download your airline's mobile app for updates at this airport.
Quick Facts
Minimum domestic connection:
45 minutes
International connections:
90 minutes
Interline transfers:
110 minutes
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