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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They were aboard United Flight 175, which was the second plane to hit the World Trade Center.

她们搭乘的是联合航空公司的175号航班，也就是第二架撞击世贸大厦的飞机。

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At the same time, another plane — United Flight 175 — was being hijacked. It struck the South Tower.

与此同时，另一架飞机- - -美联航175号航班也被劫持，它撞向了世贸大厦南塔。

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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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