Located 10 miles north of downtown and serving southwest Ohio, Dayton International Airport (DAY) is the third largest and busiest in the state of Ohio. The airport – which has three runways and one passenger terminal with two concourses and 20 gates – served about 2.6 million passengers in 2012. American Airlines, Delta Air Lines, Southwest Airlines, and United Express fly between Dayton International Airport and 14 destinations across the United States. Taxi cabs, limousines, charter vans, the RTA public bus and rental cars are all available onsite at Dayton International Airport. Those driving to the airport can choose between a garage, valet parking, short-term parking, long-term parking, economy parking and a free cell phone waiting lot.