The maglev shuttles between Hunana province's Changsha south railway station and the airport, with one stop in between.
It takes about ten minutes to complete the 18.55-km journey, a statement from operator Hunan Maglev Transport Co said.
The maglev line uses "Zhuifengzhe" (wind chaser) trains designed and manufactured by railway manufacturing giant CRRC in Hunan's Zhuzhou.
The 48-meter-long train can carry 363 people in three carriages.
It can achieve a maximum speed of 100 km per hour, state-run Xinhua news agency reported.
The domestically produced moderate-speed maglev line costs about 195 million yuan (USD about 30 million) per km not including relocation fees.
