777 Fuel consumption problem

[tatin 0]

Hi,

lately it happens that in some flights the airplane has excessive fuel consumption. When I takeoff, I have 12000kg of estimated fuel on destination. But after taking off, that number drops 0,1kg every 4 or 5 minutes. 

I use PFPX, I load the winds to the legs page via the uplink, so I don´t know what could be wrong. 

 

Thanks,

[sd75lover 0]

Thats normal fuel consumption will slow down at cruising