Sixteen jetways are available for enplaning or deplaning passengers (there are six gate hold areas designated A–F). Gates with odd numbers have jetway systems, while gates with even numbers are designated as emergency exits and have stairs that lead to the ramp below. The main passenger terminal is divided into two areas, north and south. The south area houses Gates 1–16 with seven aircraft parking positions (sized for four inter-island and three overseas aircraft). The north area houses Gates 17–39 with nine aircraft parking positions (sized for three inter-island and six overseas aircraft). Inter-island gates are Gates 9, 11, 13, 15, 17, 19, and 21. Overseas gates are Gates 1, 5, 7, 23, 27, 29, 33, 35, and 39.