항공권 좌석 변경

https://www.aa.com/i18n/customer-service/faqs/reservations-tickets-faqs.jsp#:~:text=Go%20to%20%E2%80%9CMy%20trips%2Fcheck,seats%20when%20you%20check%20in.&text=If%20you’re%20unable%20to,seat%20when%20you%20check%20in.

Learn about different seat options in the Main Cabin

Where can I see seat maps for flights?This content can be expanded
How do I change my seats?This content can be expanded
Why couldn’t I choose seats when I booked my flights?This content can be expanded
My flights are confirmed, why can’t I reserve my seats?This content can be expanded
What happens to my seat if there is a schedule or equipment change?This content can be expanded
What are Preferred seats?This content can be expanded
What is the refund policy for Preferred seats?This content can be expanded