Answer: You need to pick up your luggage yourself. When going through the customs, everyone is required to carry all the luggage (including checked baggage and personal belongings) through the customs. Then hand in the luggage. The baggage transfer counter is just at the customs exit.
Tell me about the process, and you may be more clear.
On the flight from Shanghai Pudong (airport code PVG) to Los Angeles (airport code Los Angeles), fill in "I-94 Form" and "US Customs Declaration Form".
Arriving at Los Angeles Airport:
1. Go through the entry formalities. Line up. First, American citizens and green card holders; One is a foreign tourist. Here, queuing may take more time.
Second, pick up the luggage.
3. Go through the customs. Three situations: 1. Exemption from inspection; 2. Machine inspection; 3. Unpacking inspection. Generally, it is the second type. However, if meat, meat products, fruits, etc. If they are found, or other prohibited items are found, or customs officials have doubts, they will open the box for inspection. As long as you don't open the box for inspection, the time is not long and it is faster.
Fourth, resubmit the luggage. The baggage transfer counter of AA is at the customs exit.
5. Security check, enter T4 and find the next door.
I only have an hour and a half. Is that enough?
A: Not too much, but it should be enough. That is to say, the number of people queuing for entry formalities is unpredictable. Sometimes several passenger planes arrive together, and the time is longer when there are many people.
In case, I mean in case, it doesn't matter if it's not enough. That's a bit of a problem. Go to AA check-in counter in T4 and ask them to arrange the next flight. There are more flights from Los Angeles to San Francisco. The last time I entered from Los Angeles and transferred to Dallas, this happened. They changed their visas.
From tuberculosis to T4
Answer: Tell me how to get from TB to T4 for your reference.
From TB to T4, the distance is very close. When you come out with your back to TB, turn right. There is a curved detour. Go along this road and you will see the first terminal, T4.
Although there was a free airport bus, there was a waiting time and I walked all the way.
Your other "question" is basically the same as this, so I won't answer it any more.