Hello, I'm going to Shanghai to fly to Raleigh, too, and I have a connecting flight in Detroit. I'm on Delta Airlines. Can you tell me the details of the transfer and the baggage time? Thank you.

At the Delta Air Lines check-in counter, show your passport, get your boarding pass and check your luggage. As long as the checked trunk meets the requirements, it can be checked. The luggage tag should be Shanghai Pudong Airport-Raleigh. The staff at the check-in counter will give you two boarding passes (Shanghai-Detroit; Detroit-Raleigh). Pay attention to check the boarding pass and luggage tag.

Enter the international lounge and pass the inspection and quarantine of China Customs and Frontier Defense. Go through customs. If you need to declare, go to the customs. If not, go ahead. Show your passport and boarding pass at the border inspection. After the border police checked it, they stamped a "departure stamp" on your passport. Isolation, usually no one is looking for it, you have.

Go to your boarding gate and wait.

Flights from Shanghai to Detroit:

During the voyage, the flight attendant will send you two forms. You can fill in the I-94 form (arrival/departure record) and the US customs declaration form in English.

At Detroit airport:

Arrive at Detroit International Airport (airport code: DTW). All inbound international flights stop at Hall A.. After getting off the plane, follow the crowd. There is only one way to get to the "Arrival Hall" (floor 4 of Concourse A ***4 *, which is on the ll floor, that is, the lowest floor) and queue up [there are two different teams: one is an American citizen and a green card holder, and the other is a non-immigrant visitor]. If you don't know which line to line up, ask the people from China who came by plane. There are many people in China.

See the officials of the Department of Homeland Security, hand over I-94, show your passport and customs declaration form, and other materials (such as B 1/B2 visa, you must show your round-trip air ticket; F 1 visa, show me I-20), and press the fingerprint. Officials from the Department of Homeland Security may ask several questions (the purpose of your visit to the United States; Where do you live in America? Do you have more than $654.38+00,000 in cash? ), sometimes ask nothing.

With the official approval, the half chapter of I-94 should be affixed to your passport (this half chapter of I-94 is very important, so don't lose it when you leave the United States). Get your passport, documents and customs declaration back.

The time you ask depends on the arrival of international flights that day. This procedure takes a long time because there are many people waiting in line; There are few people, about half an hour.

Through the arrival hall, you enter the "baggage claim area for international flights". There is only one door. Come out. Pick up your baggage on the baggage carousel of your flight.

Take all your luggage (including checked baggage and carry-on baggage) through the customs, hand in the customs declaration form, and they will take samples.

There are three situations: one possibility is that the customs officer receives your customs declaration form, then waves his hand, you go, and you leave by the next passage; On the other hand, they accept your customs declaration form and ask you to put your luggage (all luggage, including checked luggage and carry-on luggage) on the conveyor belt of the inspection machine. After the luggage comes, no one is looking for you, so just put it on the trolley and go. There is a third possibility. After the machine inspection, some customs officers ask for unpacking inspection. You have to take all your luggage to the customs inspection counter and open it on the spot for them to check. As long as it is not the third case, generally speaking, 10 for several minutes. If it is unpacking inspection, it is difficult to estimate the time. Generally speaking, most of them are the second case.

Then give it to the bellboy (be careful not to damage or lose the airline baggage tag on the baggage and the baggage tag attached on the ticket, which has the names of the departure airport and destination airport of your baggage). There is an air transit counter at the entrance of the customs inspection office. Look for the conveyor belt of your airline (DL) [just at the exit of the customs inspection office, there is a clear sign, and there are staff of their airline next to it] and stick it up.

Then it passes through the security door, and a security guard passes through it with a metal detector. After the security door, it is the escalator. After going up, turn right and you will see a tunnel. It's a long tunnel leading to B××× and C (if your boarding gate is B××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××× If you go to A (if your boarding gate is A ××, take this road), it seems that the escalator turns left, which is a short tunnel.

Find the boarding gate of your next flight and wait.