QQ 2837 then QF 1891 at Brisbane
Moranbah → Brisbane → Cairns
Timetable, Brisbane time
19:30QQ 2837 from Moranbah at the gate
14:25QF 1891 to Cairns leaves the gate
18 h 55 apart on the timetable, overnight
QF 1891 leaves 18 h 55 after QQ 2837 arrives on the timetable: more than half a day, so not a connection we count.