TSA Told Congress One Thing. A FOIA Lawsuit Got the Documents That Say Another.

In January, TSA acting Administrator Ha Nguyen McNeill sat before the House Homeland Security Committee and told lawmakers that her agency does not "send the information to ICE."

New York Rep. Dan Goldman had asked her directly about an agreement with ICE to share passenger information for the purpose of checking deportation orders. "That is not what is occurring," McNeill said. "We don't send the information to ICE, we help ICE check against information."

That distinction is worth examining.

In July 2026, a government accountability organization called American Oversight posted documents it obtained through a federal FOIA lawsuit showing a formal data-sharing agreement between TSA and ICE that has been in place since May 2025. The documents are not a leak. They are not opposition research. They are primary records compelled through federal litigation and released publicly.

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Here is the baseline. When you book a flight, you provide TSA with personal information — your name, date of birth, and other identifying data — for the stated purpose of aviation security screening under the Secure Flight program. The 2008 Secure Flight Final Rule established the legal framework for how that data could be used. The rule is about aviation safety.

TSA now cites that same 2008 rule as its authority to share passenger data with ICE for immigration enforcement purposes, according to the documents American Oversight obtained. Whether that interpretation holds up legally is a separate question. The sharing itself was reported in December 2025, and the administration described it as routine information sharing between DHS agencies. What it never disclosed was that the partnership had been formalized in a signed agreement. That came to light only because a watchdog organization sued for the records.

Under the agreement, noncitizens with expired visas, pending legal status renewals, or unauthorized status could have their passenger data accessible to immigration officials. The agreement remains in effect until officials terminate it and will be reviewed every five years.

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The strongest counterargument is the one McNeill was implicitly making: that "sharing data" and "sending data" are technically different operations, and that TSA facilitating ICE's use of a database it controls is not the same as transmitting a file to another agency. Federal agencies draw these lines in contracts and compliance documents all the time. It is not a frivolous distinction in a narrow technical sense.

But the distinction collapses under the practical question. The outcome — ICE accessing passenger-level information for immigration enforcement — is the same either way. And the formal agreement obtained by American Oversight is described as a data-sharing agreement, not a passive database access arrangement. McNeill told lawmakers that sharing data with ICE for the purpose of checking deportation orders was "not what is occurring." A formal interagency agreement, in place since May 2025, appears to be at odds with that description: it says TSA intends to share specified data elements with ICE, and that ICE will store what it receives in its own repository.

That is the gap. It is documented. It is not resolved by the semantic difference between "sending" and "checking."

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When New Jersey Rep. LaMonica McIver pressed McNeill for specifics on what information TSA shares with ICE, McNeill did not detail it. She said TSA was "within our authorities to share information within the Department of Homeland Security to further the national security mission." Trump's TSA administrator nominee David Cummins, pressed by Michigan Sen. Gary Peters at his confirmation hearing, said he would "try to provide as much as we can within our bounds" but could not commit to sharing details.

Two officials. Two separate hearings. Neither provided specifics. The specifics arrived via a lawsuit.

That silence does not prove wrongdoing. It does mean there is no on-record explanation from the agencies for the gap between McNeill's January testimony and the agreement's terms.

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For Colorado travelers, the implication is concrete but narrower than it might sound. Denver International Airport is one of the busiest hubs in the country, and Denver is among the airports where immigration arrests have drawn scrutiny. Under the agreement, noncitizens flying through DIA who have expired visas, are waiting on a status renewal, or are not authorized to be in the country could have the information they gave TSA handed to ICE. Reporting indicates TSA shared information on more than 31,000 travelers, leading to more than 800 immigration-related arrests.

American Oversight Executive Director Chioma Chukwu stated: "Americans provide their personal information to board a plane safely, not to become part of an immigration enforcement system or a government surveillance network." That framing comes from an organization with a stated interest in government accountability, and readers should weigh it accordingly. But the underlying factual claim — that a formal agreement exists, that it was not disclosed until the lawsuit, and that it sits in tension with congressional testimony — rests on primary documents obtained through federal litigation. The organization's motive for pursuing the FOIA is transparent.

The documents speak for themselves.

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Two questions are worth watching. First, whether McNeill's January testimony draws formal scrutiny — congressional testimony carries legal weight, and the gap between what she said and what the documents show is now in the public record. Second, whether the 2008 Secure Flight Final Rule actually authorizes the use of aviation security data for immigration enforcement. That is a legal question nobody has answered publicly.

Tools become infrastructure. Infrastructure becomes systems. The question is not only whether this agreement is being used today. The question is what kind of agreement a future administration inherits — and what it does with it.

Start with the documents.