SB 140 then JQ 412 at Sydney
Noumea → Sydney → Gold Coast
Timetable, Sydney time
11:45SB 140 from Noumea at the gate
14:50JQ 412 to Gold Coast leaves the gate
3 h 05 apart on the timetable
Sydney’s board shows about 68% of departures at their timetable time, so delays of a few minutes don’t show here.
The last days
SB 140 and JQ 412 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.