Delta Airlines generally permits small modifications, such as fixing typographical errors or updating name details when supported by valid documents. However, transferring a ticket to another person or making a complete passenger name replacement is typically not permitted. The approval of a name correction depends on the type of request, ticket conditions, and airline rules. To update passenger information, travelers can contact Delta Airlines customer support or use available reservation management options. Passengers may need to provide identification proof or legal documents for certain name correction requests. Any applicable charges or restrictions may vary based on the situation and fare type. It is important to review your booking information carefully after purchase and complete corrections before check-in to avoid problems at the airport.