https://community.gopro.com/s/question/0D5Uv00000DqsBWKAZ/cheapestaawhat-is-the-cheapest-day-to-book-flights-on-american-airlineshttps://community.gopro.com/s/question/0D5Uv00000DqsBWKAZ/cheapestaawhat-is-the-cheapest-day-to-book-flights-on-american-airlines