Delta Unaccompanied Minor Policy
Delta Air Lines has a tough Delta unaccompanied minor policy, which means that children under the age of five on their own must be accompanied by an adult traveling with them. The policy is intended to protect minors from potential dangers in the airport and other areas outside of the aircraft. It only applies if you're traveling with a child who is not your biological child or grandchild, and it's up to you to decide whether or not your child will be in charge of themselves.