1. Go to aa.com, click on "Contact AA", "Customer Relations", and then "Compliment/Complaint/Comment", and fill out the form with date, flight number and as many details as you can. This will often input to employee records.

2. DM or Tweet @AmericanAir on Twitter. These comments are passed on to the employ, their supervisor and entered into employee records. See Using AA Twitter social media team: how, what, when (master thd)

3. You can, if you have them, give the employee an "Above and Beyond" chit - feedback and good for an entry into a sweepstakes for 25,000 miles; see Outstanding Service Excellence (Above and Beyond) Employee Recognition Certs / Chits.

NOTE: You can give them the chit or the 12 character serial to enter in Jetnet, to enter quarterly draws for up to $10,000. The certificates are not entered into employee's files at this time (as reported by employees) unlike letters and other communications regarding employee recognition.

4. If the service was truly noteworthy, why not send a "snail mail" to:

Kerry Hester Philipovitch
Senior Vice President of Customer Experience
American Airlines
4333 Amon Carter Boulevard
Fort Worth, TX 76155