The airport was closed due to flooding from June to July 1980. Ansett New Zealand began Boeing 737 (later replaced by BAe 146 aircraft) in December 1988 with airline lounges and airbridges being added in 1988. Extension of the runway to 1,900 metres was completed in May 1993. The first international flight, a Qantas Boeing 737-300 touched down in Dunedin in July 1994. Kiwi Travel International Airlines started regular transtasman flights in August 1995 followed by Freedom Air in December of the same year. Mount Cook Airlines began ATR-72 servies to Dunedin in November 1995. Kiwi Air collapsed in September 1996. Ansett New Zealand became Qantas New Zealand in September 2000 and collapsed in April 2001, leaving Origin Pacific to step in for a time. In about 2005, the check-in space was enlarged and a new international arrival area was added. The present terminal building was opened in October 2005. Freedom Air was absorbed into Air New Zealand at the end of March 2008. Virgin Australia began flying to Dunedin in July 2008, followed by Jetstar in July 2011. This airport is the third busiest and largest in the South Island of New Zealand, after Christchurch International Airport and Queenstown Airport.