https://intellij-support.jetbrains.com/hc/en-us/community/posts/21699121877522--Client-Service-What-is-the-cheapest-day-to-book-%F0%9D%94%BC%F0%9D%95%A9pedia-flight-FAQs

https://intellij-support.jetbrains.com/hc/en-us/community/posts/21698706811794--1-888-738-0817-What-day-of-the-week-are-United-flights-cheapest-Customer-Support

https://intellij-support.jetbrains.com/hc/en-us/community/posts/21698673373586-What-day-of-the-week-are-United-flights-cheapest-FAQs

https://central.xero.com/s/question/0D58V00009SlOO5SAN/helpunited-what-day-of-the-week-are-united-flights-cheapest

https://intellij-support.jetbrains.com/hc/en-us/community/posts/21698319737362--Help-United-What-day-of-the-week-are-United-flights-cheapest-FAQs

https://intellij-support.jetbrains.com/hc/en-us/community/posts/21698185626258-Client-Service-1-888-738-0817-What-day-of-the-week-are-United-flights-cheapest-FAQs

https://intellij-support.jetbrains.com/hc/en-us/community/posts/21698085293714--Help-United-What-day-of-the-week-are-United-flights-cheapest

https://central.xero.com/s/question/0D58V00009SlIWMSA3/what-day-of-the-week-are-united-flights-cheapest

https://central.xero.com/s/question/0D58V00009SlIWMSA3/what-day-of-the-week-are-united-flights-cheapest

https://central.xero.com/s/question/0D58V00009SlGu5SAF/helpunited-what-day-of-the-week-are-united-flights-cheapest