Schedule and prices are loaded in
http://www.nwa.com -- LAX-SYD-LAX on DL is bookable today on NW; rather ironically not yet loaded on
http://www.delta.com so you cannot buy it from DL, only from "Delta North". Great news for me as I have mega status on DL (even though I rarely fly them). Their 772LR config is very nice, not at all like the rest of their fleet; will give QF a big run for their money. DL has a lot of feed at LAX and nice terminal facilities (left over from when they had a mini-hub for Asia there, with flights to NRT/SIN/TPE/SEL/BKK).