There is no doubt that Delta airlines always work for the needs and preference of the passengers and provide services accordingly. An unwanted situation does not allow you to board the flight, and hence, you need to cancel the flight ticket. In this situation, if you cancel the delta flight ticket, you will receive the delta voucher immediately at your delta account. for further information or any information about Delta Airlines Vouchers For Cancelled Flights, please contact 1-802-432-2552 or visit our websites. https://catbuzzy.com/read-blog/62883_delta-airlines-vouchers-for-cancelled-flights.html