Airport code for Honolulu International Airport, located in Honolulu,
Hawaii, United States, 15 miles west of Waikiki on the island of O`ahu. Ranked 22th busiest in the nation, seeing 23 million passengers annually (950 arrivals and departures daily). Has four main runways, including the Reef Runway, the first such stucture built entirely offshore and a designated emergency landing site for NASA's Space Shuttle program.
URL: http://www.state.hi.us/dot/airports/