Are you facing the issue of missed flight? Under Delta Airlines Cancellation Policy, you can cancel the existing booked flight to book a new flight within 2 hours of the delay or missed flight. You can also make any other changes to the flight if you wish to. Delta offers easy cancelations and bookings with a refund within 7 days. Fly safely with Delta. You can cancel the flight with Delta Fly App or on website any time before departure. https://www.deltahighfly.com/delta-airlines-cancellation-policy