Airport provides commercial and freight services both domestically and international.
Twenty-three scheduled carriers fly more than 800 flights per day to domestic locations and more than 200 flights per day to international locations. Willow Run occupies 2,600 acres and serves cargo, corporate, and general aviation clients. The airport offers five runways, 24-hour FAA Tower and U.S. Customs Operations, to provide ease of access for its users. Willow Run Airport has over 250,000 operations per year. Approximately 100 million pounds of cargo are transferred through the airport annually, making Willow Run the third largest airport in the state of Michigan.