QF 1511 then JQ 739 at Melbourne
Sydney Kingsford Smith → Melbourne → Launceston
Timetable, Melbourne time
17:35QF 1511 from Sydney Kingsford Smith at the gate
15:35JQ 739 to Launceston leaves the gate
22 h apart on the timetable, overnight
JQ 739 leaves 22 h after QF 1511 arrives on the timetable: more than half a day, so not a connection we count.