Can ICE Detain a Green Card Holder on a Domestic Flight in 2026?

Yes: since early 2026, ICE has been receiving domestic flight passenger data through the Secure Flight program and can detain a green card holder at the airport if the database shows an active deportation order, a warrant, or other issues in their case.

In short

• ICE cross-checks TSA passenger data (Secure Flight) against deportation orders, warrants, and USCIS fraud records.
• Since early 2026, intensified checks have been occurring at a minimum of 15 major airports and have led to several hundred arrests.
• Within 100 miles of the border, including zones around many airports, ICE can arrest a green card holder without a warrant.
• Green card holders are required to carry their card at all times — a federal law that is now actually being enforced.
• If detained, do not sign Form I-407 waiving green card status or any other documents without a lawyer.

How ICE gets passenger data through TSA and Secure Flight

When booking a domestic flight, TSA collects passenger data through the Secure Flight program — a system originally built to screen passengers against security watchlists and in operation for more than fifteen years; the checks themselves, however, became noticeably stricter specifically in 2026. According to news reports, this same data started being used in 2026 to cross-check ICE databases as well, though TSA’s official site does not describe such a function. After receiving a flight’s passenger list, ICE compares it against its own database: the agency looks for matches against final deportation orders, arrest warrants, and USCIS fraud records, and also uses data coming from other agencies involved in a person’s immigration case.

This cross-checking explains why ICE agents have started showing up at airports and speaking with passengers before they even board a domestic flight — a ticket from San Diego to Miami or from New York to Phoenix is, in terms of TSA data transmission, formally no different from an international one. A green card holder is not immune to this kind of check: the system reacts not to a passenger’s status but to matches in the databases, so lawful permanent residents can end up on the list too if one of the flagged items shows up in their file.

A green card holder is not immune to this kind of check: the system reacts not to a passenger’s status but to matches in the databases, so lawful permanent residents can end up on the list too if one of the flagged items shows up in their file.

Scale of the checks: how many airports and arrests so far

Since the start of 2026, according to news reports, these cross-database checks have already led to several hundred arrests — no official statistics on this channel have been published so far. The same reports indicate that intensified screening is occurring at a minimum of 15 major airports across the country.

These same airports apply equally strict screening to both international and domestic flights: there is no split between “safer” and “riskier” destinations within the country.

The 100-mile border zone: why arrest without a warrant is possible

Border Patrol and ICE agents are authorized to arrest a green card holder within 100 miles of the border without a warrant — the same rule that applies to CBP extends to Border Patrol and ICE. This isn’t limited to the land border: the zone also covers areas around many major airports, including ones where domestic flight screening has already been stepped up.

Choosing a particular destination doesn’t remove the risk. A route to San Diego or Los Angeles doesn’t solve the problem if a passenger already has grounds for ICE’s attention — simply being within the border zone is enough to create conditions for an arrest without a separate warrant.

Choosing a particular destination doesn’t remove the risk.

Six risk categories for green card holders

The first and highest-risk category is an active or final deportation order issued by an immigration judge. This also covers cases where the deportation ruling was issued in absentia: the person didn’t appear at the hearing because they were never notified of it. ICE can detain such a green card holder at an airport, a checkpoint, or a train station — but only under its own administrative warrant (Form I-200 or Form I-205) and with reasonable suspicion in place. Having a physical green card in your wallet doesn’t cancel a previously issued deportation order — many holders only find out about it at a checkpoint. Whether such an order exists can be checked online through the EOIR system, which is available even to people currently holding a valid green card.

The second category is outstanding warrants: criminal, immigration-related, or tied to unpaid fines. According to news reports, such warrants can surface in ICE’s database during a domestic flight or checkpoint screening regardless of their origin, although no official description of this Secure Flight function has been published.

The third category is criminal convictions. Drug offenses, including old marijuana possession cases, crimes involving moral turpitude, theft, and fraud can all lead to deportation. This list also includes domestic violence, aggravated assault, and weapons-related offenses — and convictions that were expunged, reduced, or sealed can still surface in ICE’s database.

The fourth category is pending criminal cases or recent arrests: a person can be detained even without a conviction, if charges are still being processed.

The fifth category is not carrying a physical green card, or carrying one that has expired. Federal law requires every green card holder age 18 or older to carry the card at all times. This requirement was barely enforced in the past, but it’s now being applied in practice: people are being detained and questioned specifically for not having the card on them.

The sixth category is frequent travel through areas with a high concentration of checkpoints. If a green card holder has already been detained once, repeat checks become more likely the next time the card is presented. Cases have also been recorded of people being flagged as suspicious and questioned simply for crossing state lines frequently.

Who stays in the low-risk group, and how to prepare for a trip

A green card holder with no criminal record, no outstanding court orders, and no status issues falls into the low-risk group and can travel freely both within the U.S. and abroad. Such a traveler doesn’t need to change travel plans or prepare extra documents beyond the usual ones.

Even with a clean record, it’s worth preparing a few things before a trip:

• carry your physical green card — this is the primary document you’ll be asked for at a check;
• keep a backup photo of the card on your phone in case the physical document isn’t available;
• keep your attorney’s phone number written on paper in your wallet, in case of complications along the way;
• let a family member know about your trip, even if it’s just a flight to another state or city;
• check your green card’s expiration date — it’s accepted as identification along with a passport, but only while it’s valid.

These steps don’t replace reviewing your own situation: if you have issues falling into any of the risk categories above, it makes sense to check your status before buying a ticket.

What to prepare for a trip, even with a clean record

• Physical green card on handrequiredThe primary document you’ll be asked for at a check
• Backup photo of the card on your phoneIn case the physical document isn’t available
• Attorney’s phone number written on paperIn case of complications along the way
• Tell a family member about your tripEven if it’s just a flight to another state or city
• Check your green card’s expiration daterequiredAccepted as ID only while it remains valid

What to do if ICE detains a green card holder

1. Stay calm and state your status. Say directly: “I am a green card holder and I want to speak with my attorney.”
2. Do not sign Form I-407, which waives your green card status, even if signing it is offered in exchange for immediate release. Giving up a green card must be voluntary, and signing this document just to be let go is not advisable.
3. Do not sign any documents at all without a lawyer present — this applies even when the detention doesn’t happen at an airport but, for example, at a checkpoint on a highway.
4. Request a hearing before an immigration judge. Holding a green card entitles you to this process, and in most cases deportation does not proceed without one.

“I am a green card holder and I want to speak with my attorney.”

This sequence of steps is the same regardless of where the detention happens — at an airport, on Interstate 5 in California, or at another checkpoint.

Frequently asked questions

What happens if a green card holder doesn’t have their physical card at a checkpoint screening?

This requirement was barely enforced in the past, but it is now being applied in practice: people are being detained and questioned specifically for not having the card on them. Federal law requires every green card holder 18 or older to carry the card at all times — not having it becomes grounds for attention from agents on its own.

How quickly can you reach a lawyer if detention happens unexpectedly and no phone number is on hand?

This is exactly why trip preparation includes keeping your attorney’s phone number written on paper in your wallet — for situations where your phone may be unavailable or confiscated.