QF 7943 then JQ 974 at Melbourne
Canberra → Melbourne → Perth
Timetable, Melbourne time
22:10QF 7943 from Canberra at the gate
17:20JQ 974 to Perth leaves the gate
19 h 10 apart on the timetable, overnight
JQ 974 leaves 19 h 10 after QF 7943 arrives on the timetable: more than half a day, so not a connection we count.