With its excellent policy, Delta Airlines provides you with the most recent information on flight changes and cancellations. Delta Airlines provides refund and information on no-fee cancellations. If you want to know how to request a refund from Delta due to a coronavirus, you must be fully aware of the cancellation policy. Therefore, if the COVID-19 epidemic has affected your flight, you can easily alter and cancel your ticket without paying a change fee or award redeposit cost.