Where does Singapore Airlines fly its new first & business class on the 777-300ER?

SQ. Updated first & business product on 777-300ER.

Im not the best google-r or net searcher so can anyone help me find out which routes the upgraded SQ first & business product on 777-300ER is currently flying - or to be scheduled to fly ? Its been a awhile since the product launch for flights to UK. They were also flying to Mumbai (but now replaced by A380) -- but not sure where else they flying.

Also - very hard to tell by checking SQ website or seat plans bc they are exactly the same seat config as the older (and still dominant) 777-300ER.

Thanks.

At the moment, they're only found regularly to London & Tokyo.

You may get a lucky substitution but they are few and far between.

One of the new planes did a Sydney rotation on Saturday (SQ231/SQ222) and another did a Jakarta run (SQ950/SQ953) on Friday

Specfically SQ318/SQ319 (LHR) and SQ637/SQ638 (NRT)