Can minors check in at Turkish airlines ? Unaccompanied minors may check in at the Turkish Airlines counter that has been reserved especially for them at the Airport. At the airport, when the youngster has been checked in, airline staff will ask the child's parent, first-degree relative, or guardian to complete the necessary documents. Your signature on the Turkish Airlines unaccompanied minor form is required for your child to fly alone.all the safety and security of unaccompanied minors turkish airlines proceed . You can get the necessary details on the procedure from the flight crew as well. Please make sure that any names that are added improperly are changed as soon as feasible. On Turkish Airlines, incorrectly spelt names can cause form submission delays or other issues.