Just curious about the A380 only having 8 hours of fuel in it.
QF and SQ fly it non-stop from Singapore to London, 13 hours, SQ flies it non-stop to Paris and Frankfurt, say 12 hours, LH flies it to SFO or LA 12 hours, EK flies it to Dubai, 14 hours, QF flies in to LAX 13.5 hours.
I know the SQ one does it easy to London since I was on board one that was full and another that was almost full a few years ago.