Christchurch International Airport (IATA: CHC, ICAO: NZCH) is the main airport that serves Christchurch, New Zealand. It is located 12 kilometres to the northwest of the city centre, in the suburb of Harewood. Christchurch (Harewood) Airport officially opened on 18 May 1940 and became New Zealand's first international airport on 16 December 1950. It is the second busiest airport in New Zealand after Auckland by both annual passengers and aircraft movements. Christchurch is one of only two New Zealand airports (the other being Auckland) capable of handling Boeing 777 and Boeing 747 aircraft in regular service.