I am trying to look for JL723 from NRT to KUL on Apr 19 for J. Can see on QF and CX available but for AS its always Coach only. I wonder why. Not entirely on JL, but I am also open to try for CX using AS miles. Is Intra Asia with transit say TYO-HKG-SIN not a legal route under AS rules for CX without a stopover? There was once I saw an opening in CX side, but I called AS they said dont have. Now its gone.