Delhi Airport Metro Express Line: Part-1

Delhi Metro Express Line (DAMEL), comprising of 2 2.91 km line consisting of (16 km tunnel + 7 km via-duct) between New Delhi Railway Station and Dwarka Sector 21, commenced its operation on February 23, 2011 for Delhi Metro Rail Corporation Ltd (DMRC). As per the Concession Agreement (CA), the scheduled peak speed of the Air port Metro Express Line (AMEL) was 120 kmph.