Originally Posted by
Kacee
IIRC, on the 772s, the modification will include going 10 across in Y, unlike the 763s, where the Y cabin was not touched. If that's the case, it may be optimistic to assume a similar schedule for reconfiguration of the two aircraft.
Y cabin on 767 is completely redone i think. That is why UA 767 is the best 767 to fly in the world now.