What should I do if my name has changed due to marriage or divorce?
If your name has legally changed due to marriage or divorce, contact American Airlines customer service at +1-888-829-1147. You will need to provide the necessary legal documentation to update your ticket.
Can I request a name change if I booked through a third-party website?
If you booked your ticket through a third-party travel agency or website, you might need to contact them directly for name changes. They may have additional procedures or fees. However, you can also seek guidance from American Airlines at +1-888-829-1147.
Source: https://oawp.va.gov/forums/general-discussion/7e100bfd-5538-ef11-a296-001dd8015683