Three airports have opted into the Transportation Security Administration's (TSA) new security model, signaling a potential shift away from federal oversight. This move allows these airports to explore private security firms to handle passenger screening.

A spokesperson for the agency confirmed the decision on Wednesday. This development comes as part of the TSA's broader initiative to offer airports more flexibility in their security operations, aiming to improve efficiency and potentially reduce costs.

However, the decision has drawn criticism from union officials. One union representative expressed concerns that outsourcing security could jeopardize public safety, raising questions about the effectiveness and accountability of private security companies compared to the established federal agency. The full implications of this transition remain to be seen as more airports consider similar pathways.