Passengers are pictured at San Francisco International Airport in San Francisco, the United States, Nov. 26, 2023. The U.S. Transportation Security Administration (TSA) expects to screen 2.9 million air passengers on Nov. 26, which will likely be the busiest travel day. (Photo by Li Jianguo/Xinhua)
Passengers are pictured at San Francisco International Airport in San Francisco, the United States, Nov. 26, 2023. The U.S. Transportation Security Administration (TSA) expects to screen 2.9 million air passengers on Nov. 26, which will likely be the busiest travel day. (Photo by Li Jianguo/Xinhua)
Passengers are pictured at San Francisco International Airport in San Francisco, the United States, Nov. 26, 2023. The U.S. Transportation Security Administration (TSA) expects to screen 2.9 million air passengers on Nov. 26, which will likely be the busiest travel day. (Photo by Li Jianguo/Xinhua)
Passengers are pictured at San Francisco International Airport in San Francisco, the United States, Nov. 26, 2023. The U.S. Transportation Security Administration (TSA) expects to screen 2.9 million air passengers on Nov. 26, which will likely be the busiest travel day. (Photo by Li Jianguo/Xinhua)
Passengers are pictured at San Francisco International Airport in San Francisco, the United States, Nov. 26, 2023. The U.S. Transportation Security Administration (TSA) expects to screen 2.9 million air passengers on Nov. 26, which will likely be the busiest travel day. (Photo by Li Jianguo/Xinhua)