The ERL KLIA Transit is a commuter rail service which serves as an airport rail link to the Kuala Lumpur International Airport (KLIA) in Malaysia. It runs from KL Sentral, the main railway station of Kuala Lumpur to KLIA as well as its low-cost terminal, klia2. The line is one of the two services on the Express Rail Link (ERL) system, sharing the same tracks as the KLIA Ekspres. KLIA Transit stops at all stations along the line, whereas KLIA Ekspres runs an express, non-stop service between KL Sentral and KLIA and links KLIA with KLIA2. The ERL is operated by Express Rail Link Sdn. Bhd. (ERL).