I had a feeling something might be wrong with fuel consumption... I already crashed 2 times into the ocean for running out of fuel, well within the airplane's fuel range.At the moment en route to Rarotonga from Fiji with a Citation Longitude, of course I had to refuel mid-air though the distance should be well within range.
Real-time, so I just started to see the first lights as dawn starts to break the night... good stuff!
On the other hand, I used to start with the default fuel amount (50%), and I didn't really paid that much attention to flying in a fuel efficient manner, so I might be using much more fuel than normal and running out of fuel was actually realistic.
I now start with full tanks and I'm keeping an eye on consumption.