Great informations Kestrell. It does seem very appealing - 12 days per month of working would be great. You fly really nice aircraft types like A319CJ and BBJ (although I still think flying a 737 for more than 7 hours would be a little tight) to great destinations. Dubai and Pune would be interesting I am sure.
I think anyone who flies for Air Berlin, Easy or Ryan for a few years (with those many sectors every day) might find that type of long-haul flying very appealing.
One last question. Does Privatair still fly ad-hoc charter worldwide with either its BBJs or ACJs or do they purely fly scheduled service? If so, which fleet does that flying more?