The Division of Motor Vehicles is going to have Saturday hours from 8:30 a.m.-to-12:30 p.m. twice a month through October at its Cranston headquarters for Real ID transactions. A reservation is not needed and can be made online. Real ID will be required to board domestic flights or to enter certain federal buildings. Real ID walk-in service is available at all DMV branches and at Triple-A offices for members during regular business hours.