Originally Posted by ajacpril
Your auto-access on the way back will not be an auto access if you are flying the non-stop. Once you are done with security and customs you will be on the wrong side of security and will not be able to get thru unless you have an onward flight BP or an AC member has put you on the security list for the day so that they know you are to be let in.I am curious too about how you are planning to access the AC on the way back.
Well not sure, I fly the non-stop from LHR-LAX and whenever I upgrade to business - I am told to use the Fast-Pass through security and I have access to the AC. In fact I've upgraded the last 3 returns to LAX and always have been granted access to AC.