On Tuesday 2 July 2019, the 2345 hours Monday 1 QF108 (PEK down to SYD) departed at 0155 so arrival is expected at 1550 hours, 150 minutes behind schedule. This will delay QF43, the 1630 hours SYD - DPS to a projected 1705 hours pushback - minimum turnaround.
Also on Monday 1, long haul QF1 departed LHR 52 late at 2157 so Tuesday 2 Lion City (SIN) arrival is an estimated 1840, 75 late. Tonight's second sector is forecast to depart SIN at 2005, 35 late with Wednesday 3 SYD arrival 0550, 40 late. Is avoidance of a previous usual flight path at least slightly contributing to this given the USA's concerns about Iran?
QF80, Monday's 2005 hours NRT - MEL redeye did not push back until 2219, taking off at 2254. On Tuesday 2, as at 0930 hours it remained holding above Tocumwal, so arrival may be later than the 0949 hours (134 late) that QF is predicting. As the aircraft A333 VH-QPJ is forming the 0940 hours MEL - HKG QF29, the latter will be delayed until at least 1110 in departure with HKG arrival optimistically predicted as 1825, 65 late. In turn this may lead to one of the Oz-bound evening departures from HKG being delayed tonight.
QF413 (B738 VH-VYA, the 0745 hours SYD - MEL airborne at 0806, only about five minutes behind schedule) should arrive at 0953, 33 late as it had to hold above Mt Buller.
UPDATE: Expected pushback for QF29 out of MEL has become 1130.