QF 629 then VA 691 at Melbourne
Brisbane → Melbourne → Perth
Timetable, Melbourne time
18:00QF 629 from Brisbane at the gate
14:55VA 691 to Perth leaves the gate
20 h 55 apart on the timetable, overnight
VA 691 leaves 20 h 55 after QF 629 arrives on the timetable: more than half a day, so not a connection we count.