年全國機場平均準點率70.4%
The punctuAlity rate of China's major airports is still far from satisfactory, according to the latest report published by local aviation statistic company VariFlight.
國內航空統計公司飛常準發佈的最新報告顯示，我國主要機場的準點率仍然遠未讓人滿意。Although the average punctuality rate of the surveyed airports rose 7% year-on-year to 70.4% in 2016, the average delay time was 33 minutes.
儘管2016年受調查機場的平均準點率同比提高7%至70.4%，但航班平均延誤時長爲33分鐘。Shanghai Pudong International Airport reported the lowest punctuality rate last year. Only 52.4% of flights took off on time, with delays averaging 48 minutes.
去年上海浦東國際機場通報的準點率最低，該機場僅有52.4%的航班準時起飛，平均延誤時長爲48分鐘。
Beijing Capital International Airport performed slightly better, with its punctuality rate reaching 60.7%.
北京首都國際機場的情況稍好一些，其準點率達60.7%。Xi'an Xianyang International Airport outshone all other airports in China, with a punctuality rate of 82.3%.
西安咸陽國際機場的準點率爲82.3%，在國內所有機場中位居第一。According to Feng Zhenglin, head of the Civil Aviation Administration of China, weather accounted for 56.8% of flight delays in 2016, up from 29.5% the previous year.
中國民航局局長馮正霖表示，因天氣造成航班延誤的比例由2015年的29.5%增至2016年的56.8%。Feng said that the Goal for 2017 is to maintain an overall punctuality rate of about 75%.
他表示，2017年的目標是航班整體準點率維持在75%左右。Li Xiaojin, a professor at Civil Aviation University of China's Economics and Management College, said that rapidly increasing numbers of flights and limited airspace for civil aviation are the major reasons for delays.
中國民航大學經濟管理學院教授李曉津表示，數量迅速增加的航班以及民用航空有限的空域是延誤的主要原因。
