美股异动 | 美国航空公司股价下跌 联合大陆航空(UAL.US)跌超7%

Group 1 - The core point of the article highlights a significant decline in the stock prices of major U.S. airlines, with United Airlines (UAL) dropping over 7%, Delta Airlines (DAL) falling over 5%, and American Airlines (AAL) also decreasing over 5% [1] - The U.S. State Department approved the evacuation of non-essential personnel and their families from its embassy in Israel, indicating rising geopolitical tensions [1] - The arrival of the U.S. Navy's largest aircraft carrier, the USS Ford, in Israel has led observers to believe that the risk of conflict between the U.S. and Iran has sharply increased [1]