I have never flown REX but I have always wondered about their reiability. Every day I read the Adelaide Advertiser and browse through the flight listings for the day, just out of interest. Always above the REX listing it states that you should call the airline to check if your flight is departing on time/rescheduled due to operational reasons (something along those lines). How often do they reschedule/cancel? It comes accross as not a reliable airline.