Only a last-minute search of itineraries of thousands of passengers known to be traveling toward the united states had turned up padilla 's name -- less than 48 hours before his flight to chicago .

直到在对成千上万个前往美国的乘客的旅行路线进行最后一刻检查时才找到了帕迪拉的名字这时他登上前往芝加哥的班机不到48小时。