Singapore Airlines has an all-business class flight from EWR-SIN (Newark->Singapore), but I can't seem to find any reward Krisflyer flights for any dates.
locked by Ankur Banerjee♦ Feb 5 '14 at 22:54
This question exists because it has historical significance, but it is not considered a good, on-topic question for this site, so please do not use it as evidence that you can ask similar questions here. This question and its answers are frozen and cannot be changed. More info: help center.
SQ often blocks partner awards for very exclusive classes/flights - like their Suites and the EWR-SIN flight. So it will make a difference if you are trying to use SQ miles, or miles from another *A airline.
This blog post has some information in the middle that might help you: http://boardingarea.com/blogs/onemileatatime/2008/05/03/award-booking-question/
It seems to suggest that only one seat is released per flight.
e: update -
This would imply that they do release seats. I would expect, however, that demand would be pretty high.