I sat down with a Global pilot a few weeks ago and the jet sounded quite impressive. It cruises comfortably at .85, and can do .89, which is probably how Netjets will fly them. This guy flew G's before, and had nothing but good things to say about them as well, but the Globals are far cheaper than Gulfstream. $60+ Million for a G650?
As far as dispatch reliability, look at the fleet status any given day under the Mobile Manager and you'll see the G is no more reliable than most others in the fleet. All are averaging between 50-70% day to day, including scheduled and unscheduled mx. For example, there are currently 20% of the IV/450 fleet down for unscheduled mx today, and 17% of the CE750's. Very few G's in scheduled mx today, and lots of X's, so overall percentage looks more favorable for the G fleet, but based upon unscheduled mx, the X is slightly more reliable-today. The numbers don't fluctuate all that much though. Reputation by WOM (word of mouth) can be different than the actual numbers. Hopefully the Global will be even better, but only time will tell.
As far as dispatch reliability, look at the fleet status any given day under the Mobile Manager and you'll see the G is no more reliable than most others in the fleet. All are averaging between 50-70% day to day, including scheduled and unscheduled mx. For example, there are currently 20% of the IV/450 fleet down for unscheduled mx today, and 17% of the CE750's. Very few G's in scheduled mx today, and lots of X's, so overall percentage looks more favorable for the G fleet, but based upon unscheduled mx, the X is slightly more reliable-today. The numbers don't fluctuate all that much though. Reputation by WOM (word of mouth) can be different than the actual numbers. Hopefully the Global will be even better, but only time will tell.