JQ 738 then QF 628 at Melbourne
Launceston → Melbourne → Cooma
Timetable, Melbourne time
14:30JQ 738 from Launceston at the gate
12:06QF 628 to Cooma leaves the gate
21 h 36 apart on the timetable, overnight
QF 628 leaves 21 h 36 after JQ 738 arrives on the timetable: more than half a day, so not a connection we count.