Arriving in Atlanta after US Preclearance in Dublin. Will I go through TSA security in Atlanta to transfer to a connecting flight?

Arriving in Atlanta after US Preclearance in Dublin. Will I go through TSA security in Atlanta to transfer to a connecting flight? - Airplane connected to airport terminal with airbridge

For my specific flights, I'm flying out of Dublin (Terminal 2) which has US customs pre-clearance. I arrive in Atlanta before connecting to San Francisco. I'd like to shop at the duty free store in Dublin, but I don't want to risk having a bottle of whiskey with me in my carry-on luggage if I need to go through TSA security in Atlanta.

I'm flying on Delta.

EDIT: I actually got rebooked a bit, but my flight was treated as a domestic flight once in the US. I did go through a second security screening in Dublin, however, just prior to passing through customs.



Best Answer

From the TSA's website:

Duty Free Liquids: You may carry duty free liquids in secure, tamper–evident bags, more than 3.4oz or 100 ml in your carry-on bag if: The duty free liquids were purchased internationally and you are traveling to the United States with a connecting flight

Just make sure you get a STEB (secure tamper evident bag) which is basically a self-sealing plastic bag that has the receipt in it. All duty free stores will know what they are and have them.

https://www.tsa.gov/blog/2017/05/25/tsas-2017-summer-travel-tips




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Do you have to go through TSA again for connecting flights Atlanta?

For example, at Atlanta, all the terminals are accessible from one another without leaving the secure area, so you don't need to re-clear security when connecting (except, as noted, to transfer from an international arrival to a domestic connection); at JFK, the different terminals are only accessible by leaving the ...

Do I have to go through security again for connecting international flight?

Yes, a security check is mandatory when you take a connecting flight. This is because there is a time lag between getting off one aeroplane and getting on-board another to reach your destination.

Do I have to go through customs for a connecting flight in Dublin?

Do I have to go through US Preclearance for a connecting flight? If you are travelling from Dublin to the US on your connecting flight you can use the Preclearance facility in Dublin and will not have to go through US customs when you land.

When flying internationally when do you go through customs?

Generally speaking, you only clear customs if you're leaving the airport and entering into the country, not heading on to connecting flights. One example of where this becomes a gray area is long layovers.



United States Pre-Clearance: Dublin Airport




More answers regarding arriving in Atlanta after US Preclearance in Dublin. Will I go through TSA security in Atlanta to transfer to a connecting flight?

Answer 2

In my experience, when arriving in the US after a pre-clearance flight, you arrive in the post-security area of the terminal, and can catch a connecting flight without going through security at that airport, assuming that the gate you arrive at and the gate you will depart from are connected post-security.

Answer 3

Pre-cleared flights usually gate at domestic terminals and deplane direct to the terminal as any other domestic flight. For all practical purposes pre-cleared flights are considered domestic flights from a ground operations perspective. It is theoretically possible but quite unlikely that immigration officers might be waiting for one specific passenger at deplaning, but this would be a very rare occurrence.

You may have to change terminals: in ATL this is done via a train that runs under the terminals, but always inside the secure zone so you should not have to go through additional security after deplaning if you have pre-cleared at the point of origin.

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