In the evening of Monday 19 December, JQ776 (1940 hours from MEL to ADL) took off at 2055; arrival of A320 VH-VQF is likely at 2136, 66 minutes late. There is quite a nasty looking rain band (red in colour on the BOM website) about to hit ADL from the looks of things at around 2155 AEDT (2125 hours SA time.)
In the opposite direction, JQ769, the 1940 hours was not airborne until 2049. SYD arrival is projected as 2257, 52 minutes late with A320 VH-VQE the aircraft.
JQ441 (1945 hours mid evening from OOL down to MEL) was airborne at 2033 tonight. Arrival of VH-VGQ (A320) should be at 2350 hours, 45 minutes late.
Further north, JQ906, the 2010 hours from BNE up to TSV took off at 2048, so arrival is estimated as half an hour behind schedule at 2235 tonight. Aircraft is VH-JQX.
JQ672 has quite a long trek from BNE up to DRW. This 2030 hours timetabled flight with A320 VH-VQU took off at 2115; arrival should be at around 0020 on Tuesday 20 December, 50 minutes behind schedule. It appears to be forming JQ671, the 0010 hours Tuesday 20 December DRW - SYD so that will be delayed as well.