Thanks for your info anf questions guys. I will try to be a bit more precise. My question was about fuel consumtions for:
Widebodies: 50-80% load factor. Sectors would be from 45 mintutes (yes 45 minutes!) to 1.5 hrs in very hot and dusty conditions. For,these aircraft please include what are the optimum conditions for their operations. As we all agree, such short sectors are not intended to be served on those heavyweights.
Narrowbodies: 80% load factor and up
Many thanks again