The Express Rail Link is a company that owned and operated airport rail link that connects the KLIA (Kuala Lumpur International Airport) and klia2 with the KL Sentral (Kuala Lumpur Sentral) transportation hub, 57 km apart. The company operated two different train services:
- KLIA Ekspres, a 28-minutes direct airport rail service directly from the KLIA/klia2 to KL Sentral
- KLIA Transit, a commuter rail service with 3 additional stops between the KLIA/klia2 and KL Sentral
GoKelah 