at excel we have to get all the services done on a flight no matter what time it is. This can take about 2-3 hrs on a busy flight. so to most destinations we get about 15-30 mins to scoff something and recover before the turn-round. On the longer sectors, especially at night it can be v. boring. (depends on who the crew are!) have to check the cabin,toilets,flight deck regularly and thats about it.