Behavior of ULH flights fuel consumption in game

[qunow]

From what I was told, for ultra long haul flight, since they must carry significant amount of fuel onboard to complete the flight, the aircraft performing those flights would be relatively heavy when the flight begin and as such would consume more fuel at the stage. Is this behavior modelled within AWS?

[gazzz0x2z]

That's the very reason why it's tough to make money on UHL.