May, Chang'an Airlines introduced its new appearance. Guilin Airlines successfully completed the maiden flight.
July, HNA Groups was ranked #353 among Fortune 500.
December, HNA Group established HNA Technology Group Co., LTD.
February, Urumqi Air, Fuzhou Airlines, GX Airlines were founded.
July, HNA Group was listed among Fortune 500 for the first time.
November, HNA Tourism Group made strategic investment in Tuniu, acquiring 24.1% stake in Tuniu and becoming the largest shareholder.
December, HNA Group was rated AAA by Dagong Global Credit Rating Co., Ltd.
January, Hainan Airlines became the seventh airline rated as a SKYTRAX Five-Star Airlines in the world and renewed for 5 consecutive years.
December, Annual passenger traffic of Sanya Phoenix Airport exceeded 10 million.
March, Grand China Express made its successful inaugural flight and was renamed to Tianjin.
June, West Air began its operation.
February, Yunnan Lucky Air made its successful inaugural flight.
October, Deer Jet became China's first airline with CCAR 121, CCAR 135 and CCAR91 operation qualifications.
January, Yangtze River Express Airlines Company Limited formally obtained its operation qualification.
May, HNA Group cooperated with Xi'an Minsheng Group for equity restructuring.
October, Four HNA subsidiary airlines, Hainan Airlines, China Xinhua Airlines, Chang'an Airlines and Shanxi Airlines, integrated the operations by sharing code “HU”.
November, Hainan Meilan Airport Company Limited was listed on the Hong Kong Stock Exchange.
February, HNA Group and Shenhua Group restructured China Xinhua Airlines.
July, HNA Group, ChangAn Airlines Co., Ltd. and Shanxi Airlines jointly established Shanxi Airlines Co., Ltd.
August, HNA Group acquired Haikou Meilan Airport and became China's first airline company holding airports.
August, HNA Hotel Group was founded.
August, Hainan airlines Co., Ltd., HNA Aviation Holding (Group) Co., Ltd. and ChangAn Airlines jointly founded ChangAn Airlines Co., Ltd.
February, Hainan Provincial Airlines officially changed its name to Hainan Airlines Company Limited.
June, Hainan Airlines was listed in the B-share of Shanghai Stock Exchange.