QF 1881 then QF 535 at Brisbane
Cairns → Brisbane → Sydney Kingsford Smith
Timetable, Brisbane time
13:35QF 1881 from Cairns at the gate
13:30QF 535 to Sydney Kingsford Smith leaves the gate
23 h 55 apart on the timetable, overnight
QF 535 leaves 23 h 55 after QF 1881 arrives on the timetable: more than half a day, so not a connection we count.