Later on 11 January 2021, the final northbound MEL - SYD in a very sparse QFd schedule, QF490, the 1930 hours is expected to depart 45 minutes late. While A333 VH-QPF was only 14 minutes late (1044 hours) arriving in PER this morning as QF773 from Melbourne, its return, QF778 (the 1155 hours) did not become airborne until 1322 so expected arrival in the Victorian capital is 1934, 74 late. A projected 41 minute turnaround in MEL for this A333 seems optimistic. As discussed elsewhere on AFF (and also previously by me herein), these rotations (together with QF409, the 0700 hours ex SYD) are presently the only option to fly between SYD-MEL-PER and return on a widebody, as QFd mostly uses B738s while VAd no longer has widebodies in its fleet.
UPDATE: QF778 managed to arrive at its MEL gate at 1925, 65 late. QF490 took off at 2027 hours, and should arrive SYD at 2132 hours mid evening, 42 minutes behind schedule.