Cincinnati Northern Kentucky International Airport (CUN) is the third largest airport in Ohio. The airport is 13 miles southwest of Cincinnati. The airport is a hub for Delta Airlines. The airport has three terminals. This app provides complete information including parking, food and restaurants, terminal maps, directions and more. No other app provides as much information --useful information you need. See restaurants, shops, transportation to and from airport and Wifi. Airport lets you know if your flights delayed or cancelled and gives you the tools needed to quickly find an alternate flight and rebook all in one place. Check-in, flight status, baggage, seats, for your flight all at your fingertips.