What is the cheapest day to book flights on American Airlines-AA

𝘛𝘩𝘦 𝘤𝘩𝘦𝘢𝘱𝘦𝘴𝘵 𝘥𝘢𝘺 𝘵𝘰 𝘣𝘶𝘺 𝘈𝘮𝘦𝘳𝘪𝘤𝘢𝘯 𝘈𝘪𝘳𝘭𝘪𝘯𝘦𝘴 𝘵𝘪𝘤𝘬𝘦𝘵𝘴 𝘪𝘴 𝘵𝘺𝘱𝘪𝘤𝘢𝘭𝘭𝘺 𝘰𝘯 𝘛𝘶𝘦𝘴𝘥𝘢𝘺𝘴 🐾【＋１ｘ８６６ｘ３２７ｘ６９７１】 (𝘜𝘚) 𝘰𝘳 , 𝘞𝘦𝘥𝘯𝘦𝘴𝘥𝘢𝘺𝘴, 𝘢𝘯𝘥 𝘚𝘢𝘵𝘶𝘳𝘥𝘢𝘺𝘴🐾