Hattiesburg–Laurel Regional Airport (IATA: PIB, ICAO: KPIB, FAA LID: PIB), nicknamed Airport City, is a public airport located in unincorporated Jones County, Mississippi.The airport is located in an unincorporated area near Moselle and the Interstate 59 freeway nine nautical miles (10 mi, 17 km) north of Hattiesburg and 23 miles southwest of Laurel. It is mostly used for general aviation, but is also served by one commercial airline, United Express. Scheduled passenger service is currently subsidized by the federal Essential Air Service (EAS) program.