At Hartsfield-Jackson Atlanta International Airport (ATL), Spirit Airlines is based out of Terminal N (North Terminal). Domestic flights are operated out of this Spirit Airlines ATL Terminal, where travelers can enjoy a number of facilities like lounges, shops, and restaurants. Expect basic services and add-on options like luggage fees and seat selection because Spirit Airlines offers affordable travel. The airport is one of the busiest in the world, so make sure you get there early for security and check-in. To provide a more seamless experience, check the flight status beforehand.