Johnson County Airport (K6A4)

Mountain City, TN·Small Airport

K6A4 is the airport code for Johnson County Airport, located in Mountain City, TN.

Airport guide

Johnson County Airport (K6A4) is a small airport in Mountain City, TN. It sits in North America.

Johnson County Airport has no scheduled airline service.

The longest runway measures 4,498 ft (1,371 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.

Johnson County Airport lies at 2,240 ft elevation.

Local operations run on America/New_York.

SkyAccess currently tracks 0 departing and 1 arriving private-jet legs at K6A4 across the next six months of operator inventory. 1 charter operators have run trips through this field in our recent inventory window.

Use this page to compare K6A4 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 K6A4 (0)

No current departing empty legs tracked. New legs appear here as operators post inventory. Set an alert to be notified.

View K6A4 empty-leg flights

Empty legs arriving K6A4 (1)

Oct 27, 2026

KAPF → K6A4(Naples, FL)

Cessna Citation CJ3 · LIGHT_JET

$12,663

Empty legs at airports near Johnson County Airport

Each airport's own empty-leg page, ordered by distance from Johnson County Airport.

Elizabethton Municipal Airport (K0A9) empty legs

Elizabethton, TN

20 mi

Virginia Highlands Airport (KVJI) empty legs

Abingdon, VA

22 mi

Ashe County Airport (KGEV) empty legs

Jefferson, NC

23 mi

Tri-Cities Regional TN/VA Airport (KTRI) empty legs

Blountville, TN

33 mi

Wilkes County Airport (KUKF) empty legs

North Wilkesboro, NC

43 mi

Foothills Regional Airport (KMRN) empty legs

Morganton, NC

43 mi

Hickory Regional Airport (KHKY) empty legs

Hickory, NC

53 mi

Lonesome Pine Airport (KLNP) empty legs

Wise, VA

55 mi

Nearby airports

NC06 / Elk River Airport

Banner Elk, NC

18 mi

K0A9 / Elizabethton Municipal Airport

Elizabethton, TN

20 mi

KVJI / Virginia Highlands Airport

Abingdon, VA

22 mi

KGEV / Ashe County Airport

Jefferson, NC

22 mi

KTRI / Tri-Cities Regional TN/VA Airport

Blountville, TN

32 mi

KMKJ / Mountain Empire Airport

Rural Retreat, VA

42 mi

KUKF / Wilkes County Airport

North Wilkesboro, NC

43 mi

KMRN / Foothills Regional Airport

Morganton, NC

43 mi

More airports in United States

Ordered by distance from Johnson County Airport.

2NC0 / Mountain Air Airport

Burnsville, NC

48 mi

KHKY / Hickory Regional Airport

Hickory, NC

53 mi

KLNP / Lonesome Pine Airport

Wise, VA

55 mi

KGCY / Greeneville Municipal Airport

Greeneville, TN

57 mi

KZEF / Elkin Municipal Airport

Elkin, NC

59 mi

KSVH / Statesville Regional Airport

Statesville, NC

66 mi

KBLF / Mercer County Airport

Bluefield, WV

70 mi

KMWK / Mount Airy Surry County Airport

Mount Airy, NC

71 mi

Popular private jet airports

KDEN / Denver International Airport

Denver, CO

KEDW / Edwards Air Force Base

Edwards, CA

KTTS / Space Florida Launch and Landing Facility

Titusville, FL

KVBG / Vandenberg Space Force Base

Lompoc, CA

KLAS / Harry Reid International Airport

Las Vegas, NV

PAEI / Eielson Air Force Base

Fairbanks, AK

KJFK / John F Kennedy International Airport

New York, NY

KNFL / Fallon Naval Air Station

Fallon, NV

Frequently asked questions about Johnson County Airport

Where is Johnson County Airport?+

Johnson County Airport is located in Mountain City, TN.

Does Johnson County Airport have commercial airline service?+

No, Johnson County Airport does not receive scheduled airline flights.

How long is the runway at Johnson County Airport?+

The longest runway at Johnson County Airport measures 4,498 ft (1,371 m).

What is the elevation of Johnson County Airport?+

Johnson County Airport sits at 2,240 ft above sea level.

What timezone is Johnson County Airport in?+

Johnson County Airport operates on America/New_York.

How many private-jet empty legs are available at Johnson County Airport?+

SkyAccess currently tracks 0 departing and 1 arriving private-jet empty legs at Johnson County Airport over the next six months. Browse and book each leg with a free account.