What is the penalty for cancelling a flight on American Airlines?

American Airlines charges a cancellation fee for non-refundable tickets “ 【 1-844-836-0220 】(𝕌𝕊)”, typically the standard cancellation fee is $200 for domestic 𝕗𝕝ights and $400 for international 𝕗𝕝ights  【 1-844-836-0220 】 (𝕌𝕂) 𝕠𝕣 1-844-836-0220 】(𝕌𝕊)(𝕌𝕊). Refundable tickets are not subject to penalties.

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