ICE TSA airport data immigration arrests reveal a major shift in how federal agencies use anti-terrorism tools for immigration enforcement, raising civil liberties and policy concerns.
US Immigration and Customs Enforcement arrested more than 800 people following tips shared by federal airport security officials from the start of Donald Trump’s presidency through February 2026, internal ICE data reviewed by Reuters show, a figure far above what was previously publicly known.
The leads came from the Transportation Security Administration, which supplied ICE with records on more than 31,000 travelers for possible immigration enforcement, the data showed.
ICE and TSA are part of the U.S. Department of Homeland Security. The agencies have historically shared information related to national security threats, but they began focusing on routine immigration arrests last year as part of Trump’s mass deportation effort.
TSA PROGRAM WAS DESIGNED TO COUNTER TERRORISM
The 31,000 traveler records were gathered by TSA’s Secure Flight Program, which was created in 2007 to allow the agency to review passenger information for people who may be in the U.S. government watchlists. The program was intended as a counter-terrorism measure, not to track down immigration offenders, according to the regulation outlining, opens new tab its purpose.
DHS did not respond to questions about TSA providing passenger information to ICE, but said that under Trump, TSA “is pursuing solutions that improve resiliency, security, and efficiency across our entire system.”
Figures for arrests and traveler records that TSA shared with ICE before Trump’s current term were unavailable.
US Airports and immigration enforcement have been at the center of a partisan funding fight since mid-February, when Democrats refused to support additional money for the Republican president’s immigration crackdown without reforms to scale back aggressive tactics.
The standoff blocked the passage of a bill to fund DHS, which caused TSA security officers to miss at least two full paychecks. After some unpaid TSA officers were called in sick, Trump deployed ICE officers to more than a dozen airports in March to aid security efforts.
ICE May Stay at Airports Despite TSA Pay Boost, Border Chief Says
