Delta Airlines has a clear cancellation policy that varies depending on the type of ticket purchased. All passengers are eligible for a 24-hour risk-free cancellation, which allows full refunds for any ticket canceled within 24 hours of booking, as long as the flight is at least 24 hours away. Refundable tickets can be canceled at any time before departure for a full refund to the original payment method. These tickets cost more but offer maximum flexibility. Non-refundable tickets can be canceled, and the value of the ticket is issued as an eCredit for future use. Delta has removed cancellation fees for non-refundable tickets on most domestic and international flights originating from North America. However, cancellation fees may still apply on certain international routes depending on fare rules. Basic Economy tickets are generally non-refundable and non-changeable after the 24-hour period, but exceptions are made if Delta significantly changes the flight schedule, typically by 61 minutes or more. In such cases, a full refund may be offered even for Basic Economy. For award tickets booked using SkyMiles, cancellations are allowed without a fee for domestic travel, and for international travel, a cancellation fee may apply unless the passenger has elite status with Delta. Award cancellations must usually be made at least 72 hours before departure. In situations involving severe weather or other disruptions, Delta may issue travel waivers that allow passengers to cancel or change flights without a fee, including Basic Economy tickets. Under special circumstances such as illness, family emergencies, or military orders, Delta may provide additional flexibility, often requiring documentation like a medical note or official paperwork. Active-duty military members are often granted exceptions to standard cancellation rules. Passengers can cancel flights by logging into their booking through the Delta website or mobile app under the "My Trips" section and following the prompts to cancel. After cancellation, if eligible, a refund or credit is issued depending on the ticket type. For support or more complicated situations, passengers may also contact Delta’s customer service for help. Overall, Delta’s cancellation policy is designed to be flexible and accommodating, especially for travelers who may need to make changes or cancel plans. The specific options available depend on the fare class, timing of the cancellation, and the circumstances around the flight. Passengers are encouraged to review their ticket terms carefully at the time of booking to understand their rights and options if cancellation becomes necessary. Delta’s policies aim to balance customer service with fare type flexibility, offering various solutions from full refunds to travel credits depending on the situation.