Originally Posted by ChengL

I recently took return flights on Scoot from SIN to MDC. I didn't know I could credit miles to my KrisFlyer account so didn't enter my account number when booking the flights and also didn't think to keep the boarding passes.

I'm now trying to retrospectively claim the miles and need the class code that is supposed to be on the boarding passes. Is there a way I can find out the code without the boarding passes?

Thanks