GD 862 then QF 7881 at Brisbane
Moranbah → Brisbane → Sydney Kingsford Smith
Timetable, Brisbane time
10:40GD 862 from Moranbah at the gate
11:10QF 7881 to Sydney Kingsford Smith leaves the gate
30 min 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
GD 862 and QF 7881 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.