Activity
- https://www.devex.com/people/cheapest-fly-what-day-of-the-week-is-the-cheapest-to-fly-jetblue-2488222
- https://knowt.com/note/c16c6478-bc4a-426a-9836-385f721cd8b0/FAQsGuideWhat-day-of-the-week-is-the
- https://knowt.com/note/1716592a-dc31-4c74-a9eb-4bcdd97e3c53/What-day-of-the-week-is-the-cheapest-to-
- https://knowt.com/note/1716592a-dc31-4c74-a9eb-4bcdd97e3c53/What-day-of-the-week-is-the-cheapest-to-
