To change a name on a Delta Air Lines ticket online, go to “My Trips” on Delta’s website and enter your confirmation number and last name. Open your reservation and look for the option to edit passenger details. Delta usually allows minor name corrections, like fixing a typo or updating a legal name, as long as it’s the same traveler. Full name changes to transfer the ticket to someone else aren’t allowed. If the edit option doesn’t appear online, some travelers call 877-297-0699 for help.