What is the cancellation policy with American Airlines?

What is American Airlines Cancellation Policy

https://tinyurl.com/mr2rtr4h

https://us.community.sony.com/s/question/0D5Dp0

https://ideas.salesforce.com/s/idea/a0B8W00000QecjOUAR/aaespanolofficial-c%C3%B3mo-hablar-con-una-persona-en-american-air-lines

https://ideas.salesforce.com/s/idea/a0B8W00000QecKsUAJ/aallamar-c%C3%B3mo-llamar-a-american-air-lines-en-espa%C3%B1oltelefono

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https://support.openlms.net/hc/en-us/community/posts/16167867121948-Quick-What-Is-1-844-524-3135-American-Airlines-Change-Name-Policy

https://central.xero.com/s/question/0D58V00009SmnRzSAJ/namechangepolicy-how-to-change-passenger-name-on-%F0%9D%94%B8%F0%9D%95%9E%F0%9D%95%96rican-ticket