https://support.cgu.edu/hc/en-us/community/posts/32092913166612—-What-is-the-best-day-to-buy-Air-France-tickets

https://support.cgu.edu/hc/en-us/community/posts/32092913166612–%F0%9D%93%92%F0%9D%93%B8%F0%9D%93%B7%F0%9D%93%BD%F0%9D%93%AA%F0%9D%93%AC%F0%9D%93%BD-%F0%9D%93%A4%F0%9D%93%BC-What-is-the-best-day-to-buy-Air-France-tickets