FD 471 then QF 509 at Brisbane
Rockhampton → Brisbane → Sydney Kingsford Smith
Timetable, Brisbane time
15:02FD 471 from Rockhampton at the gate
06:45QF 509 to Sydney Kingsford Smith leaves the gate
15 h 43 apart on the timetable, overnight
QF 509 leaves 15 h 43 after FD 471 arrives on the timetable: more than half a day, so not a connection we count.