Columbus Airport (IATA: CSG, ICAO: KCSG, FAA LID: CSG) (formerly Columbus Metropolitan Airport) is four miles northeast of Columbus, in Muscogee County, Georgia, United States. Serving Georgia's second largest city, it is Georgia's fourth busiest airport. FAA records say the airport had 51,288 passenger boardings (enplanements) in calendar year 2008, 48,526 in 2009 and 63,726 in 2010. The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport (more than 10,000 enplanements per year).