The delay factor boxes are not part of the algorithm, logic is applied to flight data to get these.

航班延误因素并不是算法的一部分，它们是通过把逻辑应用于航班数据而得出的。

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The ramps are a potential source of foam loss that could damage the shuttle, but the flight-readiness review board decided the current design is not risky enough to delay the upcoming mission.

在这些斜面上可能会发生损害航天飞机的泡沫脱落，但航天飞机准备情况审议会与会人员断定，目前的设计可能带来的风险不足以推迟这次航天任务。

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I'm here for flight 514 returning to Beijing but the board shows there is a delay.

我要乘坐去北京的514号航班。信息牌显示航班延误。

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United's flight is on time only 45% of the time, according to FlightStats.com, with an average delay of 34 minutes.

WSJ: Why Airlines Are Shrinking Flight Times