https://strhub.com/forum/topic/%f0%9d%97%94%f0%9d%97%ba%f0%9d%97%b2%f0%9d%97%bf%f0%9d%97%b6%f0%9d%97%b0%f0%9d%97%ae%f0%9d%97%bbfaqs-what-is-the-cheapest-day-to-fly-on-%f0%9d%90%80merican-airlines/#postid-335391