转机手续
此信息更新至 2026/08/11。
※ 转机规则因航空公司和机场而异，请事先确认。
转机签证需求
转机时需要签证的条件
转机签证: A transit visa (C-1) or valid visa/ESTA is required 即使是管制区内转机也需要。
条件: 无论最终目的地如何，所有旅客都必须通过美国入境审查。
⚠ 无无菌转机 — 您必须入境美国并通过海关。
转机区域设施
贵宾室、餐厅、淋浴等设施
设施: Varies by airport. Major hubs (JFK, LAX, ORD, ATL) have full amenities. All passengers clear immigration.
⚠ All transit passengers must clear US immigration and re-check bags.
最短转机时间
各机场建议的转机时间
⚠ All international arrivals clear customs. Add time for TSA re-screening.
行李提取与重新托运
行李直挂的可能性与处理方式
⚠ No exceptions — even if final destination is another US city.
入境转机的情况
需要暂时入境的情况及其手续
⚠ No sterile transit exists in the US. Plan for immigration queues (30–90 min).
机场内及附近酒店
长时间转机时的住宿选择
机场酒店: Hotels at or near all major airports. Many connected by walkway or shuttle.
休息设施: Minute Suites (nap rooms) at ATL, DFW, CLT, PHL. Lounges with daybeds.
⚠ All transit passengers enter the US — full hotel access.
转机技巧
顺利转机的实用建议
- Plan 2–3 hours for connections — immigration + customs + re-check bags + TSA.
- Global Entry or Mobile Passport app can significantly speed up immigration.
- Free WiFi at most airports (30–60 min sessions).
- Download your airline app for gate changes and real-time updates.