Hornell Municipal Airport (ICAO: KHTF, FAA LID: HTF, formerly 4G6) is a city-owned public-use airport located three nautical miles (6 km) north of the central business district of Hornell, a city in Steuben County, New York, United States. It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation airport. Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned HTF by the FAA, but has no designation from the IATA (which assigned HTF to Hatfield Airport in the Hatfield, Hertfordshire, England).