The U.S. Department of Homeland Security has renewed threats to withdraw customs and immigration services from airports in sanctuary cities, sparking concerns over travel disruptions and economic impacts. Secretary Markwayne Mullin's proposal could halt international flight processing in major Democratic-led cities, drawing opposition from airlines and business groups amid an ongoing partial government shutdown and tensions over immigration enforcement.Bloomberg+2
Major aviation stakeholders including the U.S. Travel Association and commercial airlines have warned of severe operational chaos if customs officers are pulled from airports like JFK. Transportation Secretary Sean Duffy publicly questioned the plan's feasibility during Congressional hearings, while airport operators prepare contingency measures for potential staffing gaps.The Independent+1
The proposal specifically threatens airports in sanctuary jurisdictions including New York, Los Angeles, and Boston—cities that have resisted federal immigration crackdowns. These hubs handle over 60% of U.S. international arrivals, raising concerns about cascading delays and economic losses in tourism-dependent regions.The New York Times+1
The Trump administration frames the move as enforcement leverage against uncooperative cities, while critics call it an unconstitutional overreach. The announcement comes amid heightened tensions over ICE operations, following recent protests at detention centers in New Jersey and other states.Reuters+1
Business coalitions project billions in losses if the plan proceeds, citing: