QF 1881 then VA 1275 at Brisbane
Cairns → Brisbane → Mount Isa
Timetable, Brisbane time
13:35QF 1881 from Cairns at the gate
13:25VA 1275 to Mount Isa leaves the gate
23 h 50 apart on the timetable, overnight
VA 1275 leaves 23 h 50 after QF 1881 arrives on the timetable: more than half a day, so not a connection we count.