Air New Zealand has burnt through $1 billion in cash reserves, with the company today announcing a loss of $185 million for the second half of 2020. It has just over $170 million of its own cash reserves, and $550 million of the government's $900 million loan facility left. It is working on a plan to raise equity mid-year, while maintaining the government's majority shareholding. Lisa Owen asked Air NZ boss Greg Foran with borders essentially closed, how long can the airline last without more help from the government?