How to use eCredit Delta? You can cancel the flight using eCredit and also can access the file using the login. Also, You can search by using eCredit and also using a credit card and can purchase the ticket with this original booking. If you are cancelling the flight for the trip, then you need to book the new flight normally and then pay with this Delta flight credit. It may influence the products and also can travel during the time of the Pandemic. You can use it while planning a new trip with the Airline. Resource URL - https://skynair.com/blog/why-is-delta-ecredit-not-showing-up/