At Hartsfield-Jackson Atlanta International Airport (ATL), the Turkish Airlines ATL Terminal. There are restaurant options and other comforts at the station. comfortable lounges and speedy check-in times. Turkish Airlines, which is well-kcontemporary nown for its top-notch customer service, ensures that both domestic and international travelers have a flawless travel experience. Travelers flying Turkish Airlines will discover that the ATL Terminal I is well-equipped to meet their needs, with quick security checks and convenient transit access.