Thanks. I ask because I am currently on a 767 two class in F from HNL-ORD. I can, though it would a bit of a hassle, change flights to 757 in F. The 1.5" in width is not that big a deal to me...pitch and general quality of the seat are (padding etc). Seatguru reports that the pitch is the same in the 757 and 767. If the seats are otherwise the same with the only exception being the 1.5" in width, I would not bother changing.