However, there was positive news as aircraft remained at near-record levels of being full. So-called ‘seat utilisation’ was at 83 per cent – a similar level as 2019 and only 3 per cent lower than in July.

The initiative will make up part of a $139.9 million investment over a three-year period, alongside funding upgrades for Hobart airport, border facilities in Newcastle, and western Sydney’s international airports.

The close air support exercise, led by RAAF’s 4 Squadron, was conducted in locations around the Hunter Region and RAAF Base Williamtown in NSW.

The interline service agreement, first announced earlier this year, means passengers can connect between the airlines and use a single bag drop.