title: Air New Zealand
context: Air New Zealand's route network focuses on Australasia and the South Pacific, with long-haul services to eastern Asia, the Americas and the United Kingdom. It was the last airline to circumnavigate the world with flights to Heathrow via both Los Angeles and via Hong Kong. The latter ended in March 2013 when Air New Zealand stopped Hong Kong– London flights, in favour of a codeshare agreement with Cathay Pacific.[9][10] The airline's main hub is Auckland Airport, located near Mangere in the southern part of the Auckland urban area.[11] Air New Zealand is headquartered in a building called "The Hub", located 20km (12mi) from Auckland Airport, in Auckland's Wynyard Quarter.[12]
question: What is the largest hub for Air New Zealand?
answers: Auckland Airport