Quite right KF... or - as I realised after going back to work ANY *A flight out of SYD... I seem to recall seeing separate departure board entries for UA/NZ/US/LH etc flight numbers.. all referring to the UA flight SYD-LAX...
Must impress folks who don't realise all the departure times are identical.... "Hey Ma.. lookit all the flights to LA today!"
10 is impressive

....
I'll stand by my ZK example however.. but only due to the size of the a/c (B1900)!