Incheon Airport Smart Guide Mobile App Make your trip smart and easy with the Incheon Airport+ app! Revamped Incheon Airport+ (Incheon Airport Guide) offers real-time indoor navigation and tailored services according to your flights. [Main Features] 1. ICN Directions - Indoor map of the two terminals of Incheon Airport and indoor navigation based on GPS location 2. My ICN - Offers abundant membership benefits (ICN Membership, Planner) for Incheon Airport+ members 3. Search Flight/My Flights -