Delta’s cancellation policy offers a 24-hour window to cancel your flight without penalty. This policy is applicable for tickets booked directly through Delta’s platform. Cancel your flight online or via the Delta app before the 24-hour deadline to avoid fees. It’s crucial to act within this period to ensure you don’t incur cancellation charges. Unsure how to proceed? Check your booking confirmation and cancel your Delta flight through the airline’s website or contact their support team for help.