If you're searching for Delta change date of birth, correcting an incorrect birth date on your reservation before travel is important. A mismatch between the date of birth on your Delta ticket and your government-issued identification may cause delays during check-in, security screening, or boarding.

To request a Delta change date of birth, review your reservation through My Trips and verify your passenger details. If the date of birth cannot be updated online, contact Delta and have your confirmation number, ticket details, and a valid government-issued ID ready. Depending on the correction, Delta may ask for additional documentation to verify your identity before processing the request.

For assistance with Delta change date of birth, passenger information corrections, reservation updates, or travel support, call +1-844-584-7422.

Knowing the Delta change date of birth process helps travelers avoid travel disruptions. Always compare your reservation details with your official identification after booking and request eligible corrections as soon as you notice an error.