Question: Wanaka Airport no longer has scheduled commercial flights, with Air New Zealand, a company based in what city, having ceased flights to the airport in 2013?

full_context: Document 1: History of Air New Zealand: The history of Air New Zealand, the national carrier of New Zealand, began when the amalgamated East Coast Airways and Cook Strait Airways began operations in January 1936 as Union Airways of N.Z. Ltd, the country's first major airline. Union Airways was the sole New Zealand aviation partner in Tasman Empire Airways Limited (TEAL), which made its inaugural flight in 1940. The New Zealand Government bought full ownership of TEAL in 1961 and the airline was renamed "Air New Zealand" in 1965. New Zealand's domestic airline, National Airways Corporation (NAC), was merged with Air New Zealand in 1978. Air New Zealand was privatised in 1989 but in the early 2000s (decade) it got in financial trouble and in 2001 the New Zealand Government took up 80% ownership in return for injecting NZ$885M. In November 2013, the National Government sold down its share in Air New Zealand from 73% to 53% as part of its controversial asset sales programme.
Document 2: Mount Cook Aerodrome: Mount Cook Aerodrome (IATA: MON, ICAO: NZMC) is an airport near Mount Cook Village, New Zealand. Regular commercial flights originally ceased in 2002, however from the 23rd of December 2012 to the 27th of January 2013, Air New Zealand subsidiary Mount Cook Airline operated thrice weekly services from Mount Cook to Christchurch and Queenstown Airport. Air New Zealand decided not to resume the services for the 2013/2014 summer due to a lack of demand.
Document 3: Braeburn Airport: Braeburn Airport, also known as the Cinnamon Bun Airstrip, (TC LID: CEK2) in the Yukon, Canada, is adjacent to the Klondike Highway between Whitehorse and Carmacks. It is next to Braeburn Lodge (famous for its oversized cinnamon buns and sandwiches) and near Braeburn Lake. It receives no maintenance and pilots are advised to use caution as there are numerous holes in the runway caused by gophers.
Document 4: Lupin Airport: Lupin Airport (IATA: YWO, ICAO: CYWO) was an airport located at Lupin Mine, Nunavut, Canada that was operated by Echo Bay Mines Limited. The airport closed sometime after the mine closed in 2005, but the runway is still present on the property.
Document 5: Aspiring Air: Aspiring Air was an airline based in Wanaka, New Zealand. It operated charter pleasure flights around New Zealand's Southern Alps and scheduled services three times daily to Queenstown, connecting with Air New Zealand. Its main base was Wanaka Airport.
Document 6: Qantas: Qantas Airways ( ; ) is the flag carrier of Australia and its largest airline by fleet size, international flights and international destinations. It is the third oldest airline in the world, after KLM and Avianca having been founded in November 1920; it began international passenger flights in May 1935. The Qantas name comes from ""QANTAS"", an acronym for its original name, ""Queensland and Northern Territory Aerial Services"", and it is nicknamed "The Flying Kangaroo". Qantas is a founding member of the Oneworld airline alliance.
Document 7: HK Express: Hong Kong Express Airways Limited, or HK Express (), is a Hong Kong-based low-cost airline which provides scheduled air service to twenty-eight destinations in Asia, including China, Japan, Korea, Cambodia, Myanmar, Vietnam, U.S. Territories, Taiwan and Thailand. The airline's main hub at Hong Kong International Airport uses a fleet that consists exclusively of Airbus A320 family . The airline is one of the four founding members of the U-FLY Alliance.
Document 8: Cincinnati Municipal Lunken Airport: Cincinnati Municipal Airport – Lunken Field (Cincinnati Municipal Lunken Airport) (IATA: LUK, ICAO: KLUK, FAA LID: LUK) is a public airport in Cincinnati, Ohio, three miles (5 km) southeast of Downtown Cincinnati. It is owned by the city of Cincinnati and serves private aircraft and the fleets of local corporations. It serves a few commercial flights and is the second largest airport serving Cincinnati after Cincinnati/Northern Kentucky International Airport. It is known as Lunken Airport or Lunken Field, after Eshelby Lunken. It is bounded by US Route 50 (historic Columbia Parkway and Eastern Avenue) to the west, US Route 52 (Kellogg Avenue) and the Ohio River to the south, the Little Miami River (which originally flowed through the airfield but was diverted) to the east, and Ohio Route 125 (Beechmont Avenue) to the north. The airport is headquarters and hub for Cincinnati-based public charter airline Ultimate Air Shuttle, serving 5 destinations in the eastern United States with 16 peak daily flights. Lunken is also home to small charter airline Flamingo Air and its aviation school.
Document 9: Air New Zealand: Air New Zealand Limited () is the flag carrier airline of New Zealand. Based in Auckland, the airline operates scheduled passenger flights to 21 domestic and 31 international destinations in 19 countries around the Pacific rim and the United Kingdom. The airline has been a member of the Star Alliance since 1999.
Document 10: Wanaka Airport: Wanaka Airport (IATA: WKA, ICAO: NZWF) is an airport serving the resort town of Wanaka in Otago, New Zealand. The airport currently has no scheduled commercial flights, with Air New Zealand having ceased flights to the airport in 2013, but it serves as a base for scenic and charter flights to destinations such as Milford Sound and Mount Aspiring National Park. The airport is located beside State Highway 6, on a plateau above the small village of Luggate, and is 10 km south-east of Wanaka township. It was originally a private airstrip owned by Tim Wallis, but in 1985 it became the main commercial airport for Wanaka, replacing Mt Iron Aerodrome.
Document 11: Warbirds over Wanaka: Warbirds over Wanaka is a biennial air show in Wanaka, held on the Easter weekend of even-numbered years since 1988. It is held at Wanaka Airport, 10 km south-east of Wanaka, in the southern South Island of New Zealand. Initially conceived by New Zealand live deer recovery pioneer, Sir Tim Wallis, as a display day for him to play with his collection of World War II aircraft, the show has grown into a major institution. Roads are closed and traffic is detoured around the area during the weekend. Hotels, motels and backpackers around Wanaka are usually booked well in advance (two years ahead). Accommodation is impossible to find if one does not have a booking.
Document 12: Pokhara Airport: Pokhara Airport (IATA: PKR, ICAO: VNPK) , is a regional airport serving Pokhara in Nepal. The airport was established on 4 July 1958 and is operated by the government (Civil Aviation Authority of Nepal). It offers regular connections to Kathmandu and Jomsom; and seasonal connections to Manang. Following a new agreement on air travel between India and Nepal, Pokhara is to be the site of Nepal's second international airport. Construction started in the southeast of Pokhara in 2009 but is only progressing slowly. In 2011 Buddha Air, a Nepali private airline, began international flights from Pokhara to Chaudhary Charan Singh International Airport in Lucknow, India, and has announced plans to fly to New Delhi's Indira Gandhi International Airport in the future.
Document 13: Air India: Air India is the flag carrier airline of India. It is owned by Air India Limited, a government-owned enterprise, and operates a fleet of Airbus and Boeing aircraft serving 90 domestic and international destinations. The airline has its hub at Indira Gandhi International Airport, New Delhi, alongside several focus cities across India. Air India is the largest international carrier out of India with an 18.6% market share. Over 60 international destinations are served by Air India across four continents. Additionally, the carrier is the third largest domestic airline in India in terms of passengers carried (after IndiGo and Jet Airways) with a market share of 13.5% as of July 2017. The airline became the 27th member of Star Alliance on 11 July 2014.
Document 14: Cathay Pacific: Cathay Pacific () () is the flag carrier of Hong Kong, with its head office and main hub located at Hong Kong International Airport. The airline's operations and subsidiaries have scheduled passenger and cargo services to 180 destinations in 44 countries worldwide including codeshares and joint ventures. Cathay Pacific operates a fleet of wide-body aircraft, consisting of Airbus A330, Airbus A350, and Boeing 777 equipment. Its wholly owned subsidiary, Cathay Dragon, operates to 44 destinations in the Asia-Pacific region from its Hong Kong base. In 2010, Cathay Pacific, together with Dragonair (rebranded Cathay Dragon), carried nearly 27 million passengers and over 1.8 million tons of cargo and mail.
Document 15: Oneworld: Oneworld (marketed as oneworld; CRS: *O) is an airline alliance founded on 1 February 1999. The alliance's stated objective is to be the first-choice airline alliance for the world's frequent international travelers. Its central alliance office is currently based in New York City in the United States. Its member airlines include Air Berlin, American Airlines, British Airways, Cathay Pacific, Finnair, Iberia, Japan Airlines, LATAM Airlines, Malaysia Airlines, Qantas, Qatar Airways, Royal Jordanian, S7 Airlines and SriLankan Airlines, plus some 21 affiliated airlines. As of August 2016, Oneworld is the third largest global alliance in terms of passengers with more than 557.4 million passengers carried, behind Star Alliance (689.98 M) and SkyTeam (665.4 M). Its slogan is "An alliance of the world's leading airlines working as one."
ground_truth: Auckland