Delta Airlines infant policy is designed to ensure safe, comfortable, and convenient travel for families flying with babies and young children. According to the Delta Airlines infant policy, infants under the age of two years may travel on the lap of an adult passenger without occupying their own seat, though parents also have the option to purchase a separate seat for their infant and use an FAA-approved child safety seat. Delta Airlines infant policy allows one lap infant per adult, and it is important to notify the airline in advance if you are traveling with a baby to ensure proper documentation and arrangements are made. The Delta Airlines infant policy also includes specific guidelines for international travel, where certain taxes and fees may apply even if the infant does not have a separate seat. In addition, Delta Airlines infant policy permits parents to bring essential baby items such as a diaper bag, breast pump, and stroller, without counting them toward the standard carry-on allowance.