747-400D having too little range

Nope, not a bug. The Range is correct. the 747-400D is a short range aircraft.

What, Why?

Edited by Delta-Northwest, 20 September 2015 - 06:40 PM.

https://en.wikipedia...47-400#747-400D

"The 747-400D (Domestic) is a high density seating model developed for short-haul, high-volume domestic Japanese flights."

Except ANA and JAL phased them out in the 2010s.