Additionally, here the response I received from the online Message Center regarding the miles not posting to my AAdvantage account..
"We are in the process of linking your CitiBusiness American Airline World account to your American Airlines AAdvantageŽ Number so we can post American Airlines AAdvantageŽ miles on your American Airlines AAdvantageŽ account.
Some important information:
- Please allow 2 billing periods for your AAdvantageŽ miles to begin posting to your AAdvantageŽ account.
- Your AAdvantageŽ miles for December, January and February will be combined, and the total will appear on your statement within the 2 billing periods.
- Future monthly AAdvantageŽ miles will appear on the statement on which they are earned."