A passenger must know the rules for requesting Delta ticket cancellation. There are different rule considerations that a customer must understand. You must consider the following conditions for ticket cancellation: What is Delta Airlines cancellation policy? Delta cancellation policy allows the passenger to cancel their flight and return the flight ticket amount to the original payment mode. However, Depending on your fare type, you may be charged a Delta cancellation fee. Also, this policy covers everything from refund eligibility to rebooking options so passengers can make the most of their travel experience.