QF 629 then VA 863 at Melbourne
Brisbane → Melbourne → Sydney Kingsford Smith
Timetable, Melbourne time
18:00QF 629 from Brisbane at the gate
16:30VA 863 to Sydney Kingsford Smith leaves the gate
22 h 30 apart on the timetable, overnight
VA 863 leaves 22 h 30 after QF 629 arrives on the timetable: more than half a day, so not a connection we count.