Https://connectairways.zohodesk.in/portal/en/kb/articles/1-800-213-4578-can-you-get-a-credit-for-a-cancelled-delta-flight-complete-guide https://connectairways.zohodesk.in/portal/en/kb/articles/1-800-213-4578-can-you-get-a-credit-for-a-cancelled-delta-flight-complete-guide