The Greene County Airport (IATA: WAY[2], ICAO: KWAY, FAA LID: WAY) is a county-owned, public-use airport in Franklin Township, Greene County, Pennsylvania, United States.

[3][4] It is located two nautical miles (4 km) east of the central business district of Waynesburg, Pennsylvania.

[6] Greene County Airport covers an area of 89 acres (36 ha) at an elevation of 1,069 feet (326 m) above mean sea level.

It has one runway designated 9/27 with an asphalt surface measuring 3,500 by 75 feet (1,067 x 23 m).

[1] For the twelve-month period ending April 21, 2011, the airport had 13,909 aircraft operations, an average of 38 per day: 99% general aviation, 1% air taxi, and <1% military.