Continuing with Tuesday 19 September, QF839 (B738 VH-XZG, the 1310 hours DRW - MEL that was airborne at 1420) should arrive at 1837, 47 minutes tardy.
Monday 18's QF12 departed JFK at 1925, 75 minutes late, arriving LAX at 2224, 84 minutes behind the timetable.
With the change of aircraft, QF12 then departed at 2344, 74 late. Wednesday 20 arrival is suggested as 0656, 36 minutes behind schedule.
The LAX - MEL QF94 also departed 75 late. Wednesday arrival is suggested as 0742, 47 late.
The more northerly QF16 pushed back in LAX at 0046 on Tuesday, 86 minutes tardy with Wednesday at gate arrival forecast for 0714, 74 late.
QF2 from DXB to SYD only departed 10 minutes late at 0925 but on Wednesday 20 i estimated to arrive at 0543 hours, 33 minutes late.