Wow, this is interesting. I wonder if the 77G could be one of the configurations with premium economy?? I would have thought if CX are going to introduce Y+ then they would not be bothering to fit Aircraft in Y and J only configurations. Maybe YYZ will be one of the first routes with Y+?? I always thought this route would do well with it, although it is a shame to see F go. Perhaps they will keelp F on one flight only.
I couldnt really tell form the maps. Is the Y section bigger, or stayed the same? And has the J bit just increased??
Is it row 30 to 39 is Y+??