Airport Adirondack Regional is located in United States near the city of Saranac Lake. The international codes of Adirondack Regional airport are ICAO: KSLK and IATA: SLK. Adirondack Regional is located at latitude 44.3853 and longitude -74.2062. The elevation above sea level is 1663ft (507m). Local timezone at the airport is UTC/GMT -5:00 hours.