Interesting Fact about MAC: The Huff Daland Dusters crop-dusting operation, which formed the roots for Delta, started at the Macon Downtown Airport. This was the first commercial agricultural flying company in existence. Macon Downtown Airport is a public use general aviation airport that serves private, corporate, and executive jet aircraft. Macon Downtown Airport covers an area of 401 acres (162 ha) at an elevation of 437 feet (133 m) above mean sea level. It has two asphalt paved runways: 10/28 is 4,694 by 100 feet and 15/33 is 2,614 by 75 feet.