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https://central.xero.com/s/question/0D58V00009hMc3zSAC/delta-deal-dayswhat-day-of-the-week-is-the-cheapest-to-book-delta-flights-s
https://central.xero.com/s/question/0D58V00009hMc3zSAC/delta-deal-dayswhat-day-of-the-week-is-the-cheapest-to-book-delta-flights-s

https://central.xero.com/s/question/0D58V00009hMc3zSAC/delta-deal-dayswhat-day-of-the-week-is-the-cheapest-to-book-delta-flights-s

https://central.xero.com/s/question/0D58V00009hMc3zSAC/delta-deal-dayswhat-day-of-the-week-is-the-cheapest-to-book-delta-flights-s