Originally Posted by
johhn14
3 class. Almost always with the older style widescreen ice. The new birds don't seem to fly this route.
There`s a good reason for this.
ULR flights like BOS, SEA, IAD, GRU or ADL requires a 777/300ER with a crew rest area.
Those are the birds with Y304; the ones without crew rest area have Y310.
All 777/300ER (with 3 classes) delivered since December 2011 have Y310.