The best day to book a Delta vacation is typically on a Tuesday or Wednesday +888?963?1444 (USA) or +44?20?8124?0666 (UK). Airlines often release deals early in the week, and mid-week bookings tend to have lower demand, leading to cheaper fares. - View the collection What is the best day to book a Delta vacation? [ASK®~]™ by fmt.alfred on Modrinth