JQ 409 then QF 2121 at Sydney
Gold Coast → Sydney → Griffith
Timetable, Sydney time
13:45JQ 409 from Gold Coast at the gate
06:05QF 2121 to Griffith leaves the gate
16 h 20 apart on the timetable, overnight
QF 2121 leaves 16 h 20 after JQ 409 arrives on the timetable: more than half a day, so not a connection we count.