Depending on the ticket type, often, 'nonrefundable' simply means: The Airline will not give you all of your money back if you cancel (true for most basic economy tickets) For query call at ( [For USA]【𝟏⇒{𝟖𝟑𝟑}⇒𝟓𝟐𝟐⇒𝟗𝟗𝟒𝟎】 + [For UK] +1-(833)-444-7613 (No Wait Time) ) Or Toll free number [[For USA]【𝟏⇒{𝟖𝟑𝟑}⇒𝟓𝟐𝟐⇒𝟗𝟗𝟒𝟎】 + [For UK] +1-(833)-444-7613 (No Wait Time)] . The Airline will not refund your ticket value as cash (it will be remitted as a voucher instead).
Does Delta Airlines give full refunds?
https://www.devex.com/people/da-travel-how-many-days-before-a-delta-flight-can-you-cancel-2330961
https://www.devex.com/people/faq-s-da-how-many-days-before-a-delta-flight-can-you-cancel-2330468
