DEL1-833-460-1838Does Delta have a cancellation policy? #(Cancel & Refund) https://techcommunity.microsoft.com/discussions/bing/del1-833-460-1838does-delta-have-a-cancellation-policy-cancel--refund/4301761 Yes, Delta Airlines offers a 24-hour risk-free cancellation policy+1|888|657|8380. You can cancel any flight within 24 hours of booking for a full refund (Cancel & Refund 1-833-460-1838) , as long as the flight was booked at least 7 days before departure at 📢 (Cancel & Refund 1-833-460-1838).