Originally Posted by
SpeedbirdLHR
. Prior to the current groups, it only went to group 5 but the general view was that there were to many people in groups 4 and 5, which on long haul was correct.
It's common for a long-haul to have fewer economy passengers than a shorthaul plane, though. And on eg a 77W by the time you've gone through zones 0 to 3, you might have boarded 65% of the plane.