Yes, you can change your passenger name on American Airlines, but the airline has specific policies for such changes. Minor corrections, like fixing spelling mistakes of up to three characters, can typically be made without any fee. However, for significant name changes, such as due to marriage, divorce, or legal reasons, you will need to provide appropriate documentation (e.g., a marriage certificate or court order) and may be subject to a fee. It's recommended to request the name change at least 48 hours before your flight. Contact American Airlines Customer Service for assistance and to confirm eligibility for changes.