Originally Posted by
mechu
Will be flying on a AA coded flight next week and intend to credit this to AY.
Under 3.3 of Finnair Rules, it says "Finnair Plus points can be collected only after membership begins". I am assuming it will be alright if I sign up as an AY member the day before my flight?
See that aa.com allows me to add my AY membership number under passenger info. Do I still need to give the agent my AY number again when I check in for my flight?
Just check that your boarding pass has the AY number, if not, ask about it and have your number at hand, if you don't have your card yet.
If you enter it online, chances are very high it will be there but it might make sense to register few days prior for AY system to update.