Once you are approved, you will receive a Trusted Traveler Number, also known as PASSID, which you can find on your Global Entry card or on the Trusted Traveler website. You can add this number to the “Known Traveler Number” field when booking flights.
This will allow you to be confirmed as a CBP Trusted Traveler by the TSA. You must do this with every airline and should make sure when booking each reservation that the number is included in the “Known Traveler Number” field.
You will need your passport or permanent resident card for international air travel. The Global Entry card is only valid for use through land or sea travel and won’t be accepted at customs for air travel.
Once you arrive at U.S. Customs & Border Protection, you can proceed to the Global Entry kiosks. You’ll need to present your machine-readable passport or U.S. permanent resident card, scan your fingertips for verification, and complete a customs declaration. The kiosk will then issue you a transaction receipt and you’ll be out to baggage claim.
The streamlined travel benefits of Global Entry made the application an easy decision for me. Even though the application process took some time and is somewhat of a hassle, it’s well worth the effort.
It might include a random trip to the airport when you’re not flying for an in-person interview, but consider that a compromise worth making. If you dislike getting to the airport far in advance of a flight or hate a long line, just know that $100 can make that line a lot shorter.