Does ATL have CLEAR? Yes, CLEAR+ is available at Hartsfield-Jackson Atlanta International Airport's Domestic North, Domestic South, and International Terminal checkpoints. This guide explains where is CLEAR in Atlanta Airport, its operating locations, and how biometric identity verification works. Travelers asking does Atlanta have CLEAR or does ATL Airport have CLEAR can also understand how CLEAR+ works with TSA PreCheck. Passengers must have an active membership to use the dedicated lanes, and regular TSA security screening is still required.