VA 855 then JQ 412 at Sydney
Melbourne → Sydney → Gold Coast
Timetable, Sydney time
16:55VA 855 from Melbourne at the gate
14:50JQ 412 to Gold Coast leaves the gate
21 h 55 apart on the timetable, overnight
JQ 412 leaves 21 h 55 after VA 855 arrives on the timetable: more than half a day, so not a connection we count.