If you need to reach out regarding American Airlines mailing address customer service, you can send your correspondence directly to the official customer relations department of American Airlines. This option is useful for submitting feedback, complaints, refund requests, or documentation that requires formal review.

The primary mailing address for customer service is:
American Airlines Customer Relations
4000 E. Sky Harbor Blvd.
Phoenix, AZ 85034
USA

When writing, be sure to include your flight details, ticket number, and a clear explanation of your concern to ensure a quicker response. While mailing is a reliable option, response times may be longer compared to online or phone support.