QF 1473 then JQ 476 at Melbourne
Canberra → Melbourne → Williamtown
Timetable, Melbourne time
15:00QF 1473 from Canberra at the gate
13:30JQ 476 to Williamtown leaves the gate
22 h 30 apart on the timetable, overnight
JQ 476 leaves 22 h 30 after QF 1473 arrives on the timetable: more than half a day, so not a connection we count.