Dayton International Airport (airport code DAY) is located 9 miles north of downtown Dayton, Ohio. The 3rd busiest airport in Ohio and with over 1 million passengers per year is one of the ten fastest growing airports in the US. Dayton Airport has two concourses, B and C. Situated at the crossroads of I-70 and I-75, rental cars, taxis and shuttles vans are all available. Dayton Airport is a 90-minute flight from 55 percent of the US population. With seven airlines serving 18 non-stop destinations, Dayton Airport is considered the birthplace of aviation when the Wright Brothers flew the first manned flying machine outside of Dayton on December 17, 1903.