It's not 5 days for a start; it's 3 and the said ASX company has just announced a major staff reduction and cost cutting process on 26 June. I wouldn't think they'd be paying Jetgo any more than the previous operator. The other days are for a charter broker who are good blokes and well established, but don't offer a lot of tenure.
I don't wish them any ill-well; I just think that less than 15-20 hours a week is pretty skinny utilization for an E Jet.