Slots are now incredibly expensive. Rather than being a tool to relieve congestion, slots have become money makers for airports. The public has a misconception about their use as well, seeing slots as noise and safety mitigation tools. With airline industry deregulation, it was recognized that market forces would not ensure that small communities would have air service. Eligibility is tied whether a community had service before deregulation.
Airlines are at odd about changes in bilateral aviation agreements.
Air service from Michigan to international destinations is important to trade and business development. It is important to watch international issues as this legislation is considered.