Originally Posted by ORDnHKG

NH 763 row 15-19 are standard Y seats 2-3-2 with 31" legroom, no difference than the back, no matter it is old seats or new seats. Been on that plane many times through the years on NH. The only planes with premium economy on NH is 77W, 744, and 2 class 772. (int'l only, not regional ones)

If you don't believe, go to seatguru, or better yet NH site to see if you can find what you described.

I don't think there is any airline in the world has premium economy on a 767 either.