https://www.devex.com/people/can-you-cancel-with-expedia-and-get-a-refund-2255232
https://community.hologram.io/t/faqs-help-can-i-change-the-name-on-a-delta-plane...
https://www.devex.com/people/faqs-help-can-i-change-the-name-on-a-delta-plane-ti...
https://www.devex.com/people/can-you-change-a-name-on-a-delta-plane-ticket-fligh...
https://www.devex.com/people/does-delta-have-a-cancellation-policy-2249736