Understanding the Delta Airlines date of birth correction policy can help travelers avoid last-minute problems. If your reservation contains an incorrect DOB, a delta change date of birth request may be necessary before departure. The process can vary based on booking type, fare rules, and documentation requirements. Always verify your information as soon as possible after booking. For support with correction steps, required documents, and eligibility details, contact +1-844-584-7422 for assistance with your Delta reservation.