Hartsfield-Jackson Atlanta International Airport is served by 53 airlines, flying from/to 222 destinationsLongest flight from Hartsfield-Jackson Atlanta International Airport is Atlanta to 🇿🇦 Johannesburg (JNB), which takes around 15 hours and 20 minutes. On an airline like Delta Air Lines. More info on this flight route (ATL-JNB).Shortest flight from Hartsfield-Jackson Atlanta International Airport is Atlanta to 🇺🇸 Albany (ABY), which takes around 1 hour. On an airline like Delta Air Lines. More info on this flight route (ATL-ABY).