Air New Zealand expanded its codeshare partnership with Aerolineas Argentinas in South America and New Zealand from 09-Nov-2018 (Routes Online, 09-Nov-2018). Details include:
- Aerolineas Argentinas to codeshare on Air New Zealand services from Auckland to Adelaide, Auckland, Christchurch, Dunedin, Perth, Queenstown and Wellington;
- Air New Zealand to codeshare on Aerolineas Argentinas services from Buenos Aires Ezeiza to Bogota, Porto Alegre and Santiago de Chile.