United Flight 175 left Boston at 7:58 a.m., headed to Los Angeles.

联合航空公司176航班于早7：58离开波士顿，飞往洛杉矶。

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United Flight 175 left Boston at 7:58, and United Flight 93 left Newark three minutes later, bound for San Francisco.

联合班机175在7：58离开波士顿，并且三分钟以后联合班机93起飞离开纽瓦克开往旧金山。

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Meanwhile American Flight 757 had left Dulles; United Flight 175 left Boston at 7:58, and United Flight 93 left Newark three minutes later, bound for San Francisco.

与此同时，美国航空公司757次航班飞离华盛顿杜勒斯国际机场；联合航空175次班机于7:58从波士顿起飞；联合航空93次航班三分钟后从纽约附近的纽瓦克机场起飞，飞往旧金山。

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Mike said he didn't feel comfortable talking about his identical twin Mark, who died on United Airlines Flight 175.

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She was slated to be on United Airlines Flight 175, headed out that morning to an event in Los Angles, where she was supposed to address the audience.

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Seventeen minutes later, United flight 175 hit the south tower.

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