Use the self-service kiosks or the Air France ATL Terminal counter to check in. For international flights, arrive at least three hours before departure. Concourse F provides a range of facilities, such as eateries, retail stores, and complimentary WiFi. Passengers traveling in First Class and Business can enter the Delta Sky Club. Make touch with the Air France baggage desk for baggage-related matters. Make sure you have the required paperwork ready for customs, along with your passport.