Train Transfers To and From Delhi Airport

Indira Gandhi Airport Terminals 2 and 3 are accessible via the Airport Express (Orange Line) station of the Delhi Metro. The 22.7 km line from Dwarka Sector 21 to the New Delhi metro station is serviced by trains every 10 minutes. Terminal 1 - IGI Airport station serves Terminal 1 on the Magenta Line.

Metro/Airport Express at Indira Gandhi Airport

The fast and efficient Delhi Metro Rail connects Indira Gandhi Airport and New Delhi. This improves the airport's ground connections to the rest of Delhi.

Airport Express Line, sometimes known as the "Orange" Line, is a metro line that links the airport to important areas within New Delhi in less than 25 minutes. It runs from Dwarka Sector 21 to the New Delhi Railway Station.

For detailed information, please see here: https://www.delhimetrorail.com/network.

Palam Railway Station

The nearest train station is the Palam train station, which is 4,8 kilometers from Terminal 1 and 12 kilometers from Terminal 3. Multiple passenger trains operate between these stations regularly. The Shahabad Mohammadpur train station is similarly nearby.

See here for more details: https://www.railyatri.in/stations/palam-pm.