B747-438 VH-OJD returns to QF581/582 today

Qantas B747-438 VH-OJD msn 24481 departed Sydney at 10.37hrs (EST) for Perth earlier today,& arrived at 11.43hrs landing RWY21 as flight 'QF581' & departed at 13.56hrs as flight QF582'. Hexcode: 7C4827