We fly 4.0 to 4.5 hrs quite often in the CJ3 between FL430-450 and land with 1:00 to 1:15 worth of fuel (1000-1200#). TAS is approx 400-405.
1st hr 1200#
2nd hr 900#
3rd hr 800#
4th hr and on 700#
TEB-DEN is about the max range westbound with 3 pax and full fuel. I have done LGB-IAD and landed with 1100# fuel. I target landing no less than 1000#, however, I am more conservitive than others. I hear 800# is quite common (45 minutes)
That's about right. Ive done SGJ to VGT in 5:22 with 800 left. Was VFR though in Vegas. Would target 1000 lbs for any IFR day or going to New York, due to early decents.