A Delta eCredit is not a refund, but rather a form of "digital store credit" that acts as a voucher for future travel on Delta Air Lines. When you cancel a non-refundable ticket in 2026, Delta does not return the cash to your original payment method; instead, they issue an eCredit for the total value of the fare (minus any applicable cancellation fees for "Basic Economy" or older tickets). Unlike a refund, an eCredit comes with a specific expiration date—usually 12 months from the date the original ticket was issued—and is typically non-transferable, meaning only the passenger named on the original ticket can use it. While a true refund puts the money back in your bank account to spend anywhere, an eCredit "locks" your funds into the Delta ecosystem. However, Delta has become more flexible in 2026, allowing eCredits to be used for taxes and fees on award bookings and occasionally extending expiration dates for loyal Medallion members. For the best value, ensure you use your eCredit before it vanishes, as it is a "one-time-use" value that represents your previous travel investment.