轉機手續

轉機簽證: A transit visa (C-1) or valid visa/ESTA is required 即使是管制區內轉機也需要。

條件: 無論最終目的地為何，所有旅客都必須通過美國入境審查。

⚠ 無無菌轉機 — 您必須入境美國並通過海關。

設施: 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.

⚠ All international arrivals clear customs. Add time for TSA re-screening.

⚠ No exceptions — even if final destination is another US city.

⚠ No sterile transit exists in the US. Plan for immigration queues (30–90 min).

機場飯店: Hotels at or near all major airports. Many connected by walkway or shuttle.

休息設施: Minute Suites (nap rooms) at ATL, DFW, CLT, PHL. Lounges with daybeds.

⚠ All transit passengers enter the US — full hotel access.

• 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.