Lancaster Regional Airport is a city owned, public use airport located two nautical miles (4 km) south of the central business district of Lancaster, a city in Dallas County, Texas, United States. Formerly known as Lancaster Airport, it is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation reliever airport.Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned LNC by the FAA but has no designation from the IATA (which assigned LNC to Lengbati Airport in Lengbati, Papua New Guinea).Facilities and aircraftLancaster Regional Airport covers an area of 548 acres (222 ha) at an elevation of 501 feet (153 m) above mean sea level. It has one runway designated 13/31 with an asphalt surface measuring 6,502 by 100 feet (1,982 x 30 m).