I couldn't see any indication of whether it would be the older 28C/384Y or newer 40C/340Y version of 2-class.
The six 3 class currently only operate to Sydney/Melbourne/Heathrow and JFK
The 2 club heavies do Chicago and Bangkok mainly
The remaining frames go everywhere else such as Dublin -Its most likely one of these C28Y384 an extra 140 in steerage !