directly from the main site
https://secure.fly.aa.com/citi/direc...=citiexecutive
Enhanced Airport Experience
For benefits to apply, the CitiŽ / AAdvantageŽ Executive World Elite MastercardŽ account must be open 7 days prior to air travel AND reservation must include the primary cardmember's American Airlines AAdvantageŽ number 7 days prior to air travel. If your credit card account is closed for any reason, these benefits will be cancelled. CitiŽ / AAdvantageŽ Executive cardmembers will have the following benefits: priority check-in (where available), priority airport screening (where available), and priority boarding privileges. The priority boarding benefit will display on your American Airlines boarding pass as Group 4.