QF 1843 then QF 939 at Brisbane
Rockhampton → Brisbane → Perth
Timetable, Brisbane time
10:30QF 1843 from Rockhampton at the gate
15:00QF 939 to Perth leaves the gate
4 h 30 apart on the timetable
Brisbane’s board shows about 66% of departures at their timetable time, so delays of a few minutes don’t show here.
The last days
QF 1843 and QF 939 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.