Facilities and aircraft Arkansas International Airport covers an area of 1,100 acres (450 ha) at an elevation of 254 feet (77 m) above mean sea level. It has one runway designated 18/36 with a concrete surface measuring 11,602 by 300 feet (3,536 x 92 m), with runway markings of 11,602 by 150 feet (3,536 x 46 m).