Muhlenberg County Airport (KM21)
KM21 is the airport code for Muhlenberg County Airport, located in Greenville, KY.
Airport guide
Muhlenberg County Airport (KM21) is a small airport in Greenville, KY. It sits in North America.
Muhlenberg County Airport has no scheduled airline service.
The longest runway measures 4,999 ft (1,524 m), typically long enough for light jets and turboprops. Aircraft typically matched to a runway of this length include the Phenom 300, Citation CJ4, and Learjet 75. Midsize and larger jets may need more runway than this. Actual runway requirements vary with aircraft weight, air temperature, field elevation, and runway condition.
Muhlenberg County Airport sits near sea level at 422 ft.
Local operations run on America/Chicago.
SkyAccess inventory for KM21 updates continuously as operators publish new empty legs and one-way repositioning trips. Pricing on each leg is available with a free account, and an inventory alert will email you the moment a leg appears on the route you care about.
Use this page to compare KM21 against nearby alternatives, browse live empty-leg pricing in both directions, and brief yourself on the runway and elevation profile before you book.
Empty legs departing KM21 (0)
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Empty legs arriving KM21 (0)
No current arriving empty legs tracked. New legs appear here as operators post inventory.
Empty legs at airports near Muhlenberg County Airport
Each airport's own empty-leg page, ordered by distance from Muhlenberg County Airport.
Nearby airports
More airports in United States
Ordered by distance from Muhlenberg County Airport.