KILN is the ICAO code for Wilmington Airpark (IATA ILN), located in Wilmington, OH.
Wilmington Airpark (KILN) is a medium airport in Wilmington, OH. Pilots and dispatchers reference it by ICAO code KILN or IATA code ILN. It sits in North America.
Wilmington Airpark is a regional airport primarily serving general aviation, charter, and corporate flight departments. The 10,701-foot runway means it is well-suited as a dedicated bizjet field, free from airline scheduling pressure.
The longest runway measures 10,701 ft (3,262 m), a ultra-long-range-class field. Representative aircraft that operate comfortably here include the Gulfstream G650, Bombardier Global 7500, and Dassault Falcon 8X. In practice this transcontinental and transoceanic operations without performance penalties.
Wilmington Airpark lies at 1,077 ft elevation.
Local operations run on America/New_York. Without scheduled airline traffic, the field tends to be quieter and more flexible for charter and corporate operations — a useful characteristic for early morning, late night, or short-notice flights that would be impractical at a hub.
SkyAccess currently tracks 118 departing and 143 arriving private-jet legs at KILN across the next six months of operator inventory. 6 charter operators have run trips through this field in our recent inventory window.
Regional fields like KILN are a meaningful share of US private aviation — closer to the trip's actual origin or destination than the nearest major hub, with shorter ramp-to-cabin times that are the main reason owners and brokers prefer them.