The average domestic round-trip airline fare in the U. S. is $361, according to the Bureau of Transportation Statistics.

根据来自美国交通运输管理局的数据，通常美国国内航班的一趟往返机票的平均票价是361美元。

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Passengers on U.S. carriers’ international flights dropped 12.3% in March, the largest year-over-year decline since December 2001, the Bureau of Transportation Statistics reported.

根据美国运输统计局的报道，今年3月美国的国际航班载客量同比下跌12.3%，是2001年12月份以来的最大跌幅。

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According to Bureau of Transportation Statistics (BTS), the overall rate of on-time arrivals has improved by more than five percentage points from 2008 to 78 percent in 2009.

运输统计局(Bureau of Transportation Statistics, BTS)数据显示，航班的整体到港准点率比2008年提高了超过5%，达到2009年的78%。

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In 2000, U.S. airlines burned 28.6 gallons of jet fuel per passenger, according to the Bureau of Transportation Statistics.

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Last year about 20 percent of JFK's flights were delayed, according to figures compiled by the Bureau of Transportation Statistics.

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The price of a domestic round-trip flight has climbed more than 11 percent since 2009, when adjusted for inflation, according to the Bureau of Transportation Statistics.

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