Aviation Funding Stability Act of 2025

The Aviation Funding Stability Act of 2025 ensures continued operation of Federal Aviation Administration (FAA) programs during government funding gaps. It allows the FAA to use unspent funds from the Airport and Airway Trust Fund to maintain critical services - including air traffic control, airport infrastructure, and safety research - at the previous fiscal year's funding level if Congress fails to pass a new budget. This prevents shutdowns for up to 30 days or until a new budget is enacted, with spending limited to prior-year rates and subject to existing program rules. The bill directly affects all FAA operations, keeping airports and air traffic systems running during budget delays.