QF 1996 then QF 1988 at Melbourne
Williamtown → Melbourne → Townsville
Timetable, Melbourne time
12:35QF 1996 from Williamtown at the gate
11:30QF 1988 to Townsville leaves the gate
22 h 55 apart on the timetable, overnight
QF 1988 leaves 22 h 55 after QF 1996 arrives on the timetable: more than half a day, so not a connection we count.