I have spent this afternoon writting up my logbook. There was one sector of 13 hours block to block followed by a one hour turnaround and then a further one hour sector. These flight and duty times are not only to long but also dangerous.
Alitalia require a 3 man crew for flights over 9 hours and a 4 man crew for flights in excess of 12 hours, but then again that is thanks to their union.