Sydney Airport International Arrivals 13/8/20: ANA879 (787-9/246 seats), ANZ103 (787-9/302 seats), UAL863 (787-9/252 seats), QR908 (777-300/354 seats), ETD454 (787-9/299 seats).
Melbourne International Arrivals 13/8/20: CSN321 (A330-300/284 seats)
Total capacity to the east coast: 1737 available seats. Though you could probably say only 50% of those would be filled due to social distancing.
And then there's Perth:
0 arrivals. Zero. Zip. Nada. Oh, they only allow 525 international arrivals per week anyway. Yet they have the gall to tell half the country they can't travel to WA "because we don't have Covid over here"...Maybe they should start pulling their weight.