Dandong Langtou Airport (Dandong Langtou Airport, IATA: DDG, ICAO: ZYDD), located on the east side of National Highway 201, Langtou Town, Zhenxing District, Dandong City, Liaoning Province, China, 6 kilometers east of Dandong city center, is a 4C-level military-civilian joint feeder airport   .
On December 21, 1985, Dandong Langtou Airport officially opened civil aviation services, and Donggou Qianyang Airport civil aviation was closed; on April 9, 2007, the air port of Dandong Langtou Airport was temporarily opened to the public; on April 17, 2014, Dandong Langtou Airport Singapore Airlines Station opening   .
According to the official website of Liaoning Provincial Airport Management Group Co., Ltd. in April 2020, the terminal area of ​​Dandong Langtou Airport is 20,780 square meters, with 2 boarding bridges; the civil aviation station area is 39,600 square meters, with 6 C-class aircraft seats ;The runway is 2,600 meters long and 45 meters wide; it can meet the needs of annual passenger throughput of 2 million passengers and cargo and mail throughput of 4,200 tons   .
In 2019, Dandong Langtou Airport completed a total of 259,048 passenger throughput, a year-on-year increase of 211.2%, ranking 179th in the country; cargo and mail throughput was 652.1 tons, a year-on-year increase of 50.9%, ranking 141st in the country; 2053 aircraft movements, Year-on-year growth of 187.1%, ranking 209th in the country   .