WSB-TV reports that the fire was raging early Thursday morning near Hartsfield-Jackson Atlanta International Airport. WSB reports that flights were still able to land.
Authorities say the building on fire is a vacant structure that was once used as a training facility for firefighters.
There were no immediate reports of any injuries in the blaze. Video from WSB showed flames consuming the building off Campbell Drive.
Hartsfield-Jackson is the world’s busiest airport.