Https://patch.com/new-york/chelsea-ny/calendar/event/20250224/35aeb55d-5292-4837-aad0-0fb1ccfe48b4/tuesday-offer-upport-what-is-the-cheapest-day-to-book-a-flight-on-delta https://patch.com/new-york/chelsea-ny/calendar/event/20250224/35aeb55d-5292-4837-aad0-0fb1ccfe48b4/tuesday-offer-upport-what-is-the-cheapest-day-to-book-a-flight-on-delta