The Delhi Metro Airport Express train line start in February 2011. Delhi Metro Airport Express train is the fastest metropolitan train ride in India.

The Metro Airport Express also stops following steps:-
Shivaji Stadium
Dhaula Kuan
Delhi AeroCity
Dwarka Sector 21

Delhi Airport Metro Express Timetable
First train departs - 5.34. A.M. from New Delhi Station and at 5.15 a.m. from Dwarka Sec 21.
Last train departs at 11.33 p.m. from New Delhi Station and at 11.14 p.m. from Dwarka Sec 21.