My guess is ORD or SEA.

That's why Singapore Airlines is falling behind the competition.

Isn't this poor marketing? Who sleeps for 13 hours? If there's really insignificant time savings, is SQ not charging a premium for its direct flights vis-a-vis one stop flights? 

That's a leadership failure at SQ. Too slow to move, too conservative. Now they've missed out on having a foothold on the Australian market that they have always craved. Damn.

Gosh. Can SQ survive in ADL then?