Coimbatore-Singapore in Business Class. A nice flight partly I suspect because I happened to be the only passenger in the small business class cabin on the A319. As the flight departed at 1245am it was good to get the supper meal served and out of the way so to get some sleep. I would rate Silk Air Business Class equivalent to a good premium economy but still quite satisfying. The wine was good FAs were charming. While check-in was handled professionally boarding was chaotic at Coimbatore maybe as there do not appear to be many international flights in and out of this small airport and associated terminal suggesting need for more practice in dealing with such flights.