Syracuse Hancock International Airport (IATA: SYR, ICAO: KSYR, FAA LID: SYR) is a joint civil-military airport five miles northeast of downtown Syracuse, in Onondaga County, New York, and 65 miles (100 km) south of Watertown. The airport is off Interstate 81, near Mattydale, New York. The main terminal complex is at the east end of Colonel Eileen Collins Boulevard. The airport’s territory extends into the Towns of DeWitt, Cicero, and Salina.
There are some taxiways and signs that are out of date especially on taxiway alpha. Hopefully they will update the airport soon. And yes, there was some construction a year+ ago so maybe they used outdated data.