Delta Airlines has a fairly customer-friendly cancellation policy. You can cancel your flight within 24 hours of booking call on this number +1-877-211-3141 for a full refund, as long as your departure date is more than two days in the future.
Delta Airlines Provides a 24-hour cancellation Policy 【+1-877-211-3141】. If you book a flight at least seven days before deParture and cancel within 24 hours of booking 【+1-877-211-3141】 (