VA 780 then VA 1641 at Brisbane
Cairns → Brisbane → Launceston
Timetable, Brisbane time
14:00VA 780 from Cairns at the gate
12:40VA 1641 to Launceston leaves the gate
22 h 40 apart on the timetable, overnight
VA 1641 leaves 22 h 40 after VA 780 arrives on the timetable: more than half a day, so not a connection we count.