Delta Gift Cards may be used for travel on Delta Air Lines marketed flights, including those operated as Delta Connection and by Delta Air Lines codeshare partners with a Delta Air Lines flight number. They can be used on delta.com, at the airport, or through Reservations.
They can also be used toward Delta Vacations packages. Delta Vacations packages must include Delta airfare in order to use Delta Gift Card.
You can find out more about Delta Gift Cards at Delta Gift Cards FAQ’s page.