中国护照，加拿大留学生签证，美国转机，需要有美国签证吗？

Question

去年到多伦多留学，因为票价便宜的原因，预定了今年暑假（4月底）回北京的机票，行程是：多伦多-芝加哥北京。因为要在芝加哥停留近3小时，而我持有的是中国护照，加拿大签证，所以不知道能否顺利回去。请教高人，在美国转机是否需要美国签证？如果需要美国签证，我在多伦多能否办成？还是必须要到北京才能办理美国签证？签证大概需要多长时间？非常感谢！

Answer 1

不可以。美国03年起，已经停止International to International转机计划。所以必须申请美国的转机签证。
http://www.delta.com/planning_reservations/plan_flight/international_travel_information/visa_passport_information/index.jsp

Visa required.

TWOV (Transit Without Visa):
- If flying Cathay Pacific (CX) between Hong Kong and Toronto,
via Anchorage, Alaska: For details, click here
- On August 2, 2003 the U.S. Department of Homeland Security,
U.S. Customs and Border Protection (CBP) suspended both the
US Transit Without Visa (TWOV) and
International-to-International (ITI) programs until further
notice. All aliens travelling to or through the United
States must be in possession of a valid visa.
This regulation does not apply to For details, click here
Additional Information:
- Passengers not having proof of sufficient funds for length
of stay For details, click here
- Transit visas: those entering on a C1-transit visa are
allowed to transit the U.S.A. to a third country as long as
this trip is 29 days or less and then enter again to
transit, as long as this trip also takes 29 days or less.
Warning:
- Non-compliance with entry/transit requirements will result
in:For details, click here

Answer 2

1，不需要美国签证。
2，你是在美国转机但不入境。
祝你旅途顺利！

Answer 3

中国护照没有美国签证不能走这条线,而且在多伦多都上不了飞机,改线

Answer 4

转机完全可以，只要你有加拿大签证

Answer 5

得有美国签证