The Kansai Airport Line (関西空港線, Kansai-Kūkō-sen) is a railway line between Hineno Station and Kansai Airport Station in Japan, operated by the West Japan Railway Company (JR West) and owned by Kansai International Airport Co., Ltd. between Rinkū Town and Kansai Airport.

It opened on 15 June 1994.

[1] The Kansai Airport line opened in 1994.

Station numbering was introduced to the line in March 2018 with stations on the line being assigned JR-S45 through JR-S47.

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