Delta Airlines places a strong emphasis on ensuring that the passenger listed on the ticket is the one traveling. As part of this commitment, the airline requires passengers to provide their full legal name—first, middle, and last—at the time of booking. To maintain accuracy and security, initials are not accepted as substitutes for full names. Delta Airlines Name Change Policy helps avoid confusion and ensures compliance with government and airline regulations, particularly during the security screening process. https://traveltrek.us/flights/name-change/delta-airlines-name-change-policy