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路透12月24日 - 美国航空公司 周二在美国联邦航空管理局网站上发布公告称，由于一个未说明的技术问题，该公司停飞了在美国的所有航班。
该航空公司的股票在收盘前下跌了 3.8%。
"该公司在 X 上发布了一篇文章，回答了一位受困乘客提出的问题。
美国联邦航空管理局没有 立即发表进一步评论。
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