QF 160 then QF 1830 at Brisbane
Port Vila → Brisbane → Mackay
Timetable, Brisbane time
15:40QF 160 from Port Vila at the gate
15:15QF 1830 to Mackay leaves the gate
23 h 35 apart on the timetable, overnight
QF 1830 leaves 23 h 35 after QF 160 arrives on the timetable: more than half a day, so not a connection we count.