Adding to Flyerqf's updates, on Saturday 6 January, QF12 departed a wintry JFK at 2056 hours, 176 minutes late, arriving LAX on Sunday 7 just after the day began at 0006 hours, 191 minutes late.
QF12 then departed for SYD at 0121 on Sunday, 171 late with arrival on Monday 8 projected as 1036 hours, 126 minutes late.
The BNE-bound QF16 departed LAX at 0225 hours on Sunday 7 January, 185 late. Arrival this morning (Monday 8) should be at 0939 hours, 144 late. Although in theory the aircraft could be turned around in time for a punctual 1120 departure as QF15 back to LAX, QF expects that it will depart half an hour late from sunny Queensland.
QF94 is not always held in such circumstances but the Saturday night 2205 hours timetabled pushback became a departure at 0115 hours on Sunday 7, meaning likely MEL arrival at 1127 hours (147 minutes late) on Monday 8 January. The 1115 hours MEL - LAX QF93 is predicted to depart at 1330 this afternoon (an achievable turnaround with a little bit of fat), 135 late, for LAX arrival same day at 0840, 125 minutes late. Hopefully quite a few more minutes can be picked up on a gate-to-gate basis.
The Saturday night QF96, the B789, departed LAX 103 late at 0118 hours on Sunday 8, meaning suggested MEL arrival this morning (Monday) at about 1138, 88 minutes tardy, but still in plenty of time for a punctual departure of the 1425 hours scheduled QF95 MEL - LAX.
The forecast delay to Sunday's normal 1130 hours QF11 SYD departure (for LAX) has blown out to 1315 hours today, with anticipated arrival at 0810 hours on Monday, 1550 minutes (almost 26 hours) late. This may be due to the lateness of the inbound QF12 that is arriving at 1036 this morning.
On Sunday 7 January, the QF11/QF12 LAX - JFK - LAX flights have been cancelled.
While much will be computerised, with all these delays including those that Flyerqf has referred to above, working in QF's operations centre must be stressful.