The five-story passenger terminal building, 198 meters long and 120 meters wide, with total floor space of about 160,000 square meters, and a Chinese architectural motif is the essential central building of the airport. The passenger aircraft aprons are located on both north and south sides of the main terminal building, having a total area of 302,100 square meters.
另外，為了使從兩個方向來的航機都可以直接降落，不用再在跑道上空繞圈子改換方向，中正機場跑道的兩端都設有助航設施。這雖然便利了航機人員，卻辛苦了工程人員：由於雷達天線必須對準跑道的中心線，才不致發生互相干擾的現象，因此跑道的中心線必需百分之百的精確。