Hello and welcome to Delta Airlines! We recognize how important it is for our youngest travelers to have a seamless and secure travel experience. Our Infant and Minor Policy is intended to keep children under the age of 18 comfortable and safe when traveling. We have all the details covered, whether you're travelling with an infant on your lap or your child is going as an unaccompanied minor. Our experienced and courteous staff is committed to aiding you at every step of the way. Please contact our customer service staff at +1 (888) 362-0647 if you have any queries concerning reservations, required papers, or particular guidelines. You can rely on Delta Airlines to provide a worry-free and joyful travel experience for your children.