The travel industry is uneasy after Homeland Security Secretary Markwayne Mullin’s announcement about possibly retracting U.S. Customs and Border Protection officers from airports in designated ‘sanctuary cities.’ This action could endanger international flights.

According to the U.S. Travel Association, Mullin confirmed the consideration during a meeting where the trade group raised concerns about other Trump administration proposals that might hinder travel. The idea faced immediate opposition from U.S. Travel and major airlines, with Transportation Secretary Sean Duffy expressing skepticism. ‘U.S. Travel believes such a move would profoundly impact the travel industry and communities reliant on international visits,’ stated the industry group.

Details from the meeting were initially reported by The Atlantic. Duffy addressed Congress, stating he wasn’t aware of Mullin’s comments and sought more information. He expressed concern over restrictions on travel due to political perspectives. Referencing leadership changes, he remarked, ‘Democrats will eventually lead, and roles will reverse.’

‘Global and national travelers need access to various destinations. We shouldn’t limit air travel based on political disagreements,’ Duffy asserted. Support for this proposal within the administration remains uncertain. President Donald Trump has previously threatened funding cuts to sanctuary cities, though courts have opposed such actions.

The definition of sanctuary policies and cities varies, often involving limited cooperation with Immigration and Customs Enforcement. Courts have blocked funding pullbacks from sanctuary cities, notably during Trump’s 2017 attempt.

Identities of targeted cities and airports are unclear. Last year, the Justice Department listed numerous states and localities considered sanctuary jurisdictions.

The Airlines for America trade group promptly warned the plan would damage the economy and disrupt travel. ‘Reducing CBP staffing at major airports would severely affect airline and tourism sectors, causing considerable operational issues for carriers, travelers, and international cargo flow.’