Delta Airlines provides a flexible cancellation policy, giving passengers the option to cancel a flight within 24 hours of purchase for a full refund. After this window, the cancellation fees depend on the ticket type. Refundable tickets allow easier cancellations without penalty, while non-refundable fares might issue a credit for future travel. It’s important to review the terms specific to your booking. Visit Delta’s website or speak with a representative for up-to-date policy details and assistance with cancellations.