The Delhi Metro is a rapid transit system serving Delhi and its satellite cities of Gurgaon, Noida, Faridabad, Ghaziabad, Bahadurgarh and Ballabhgarh, in the National Capital Region of India. Site nnọọ ndị kasị ibu na busiest metro na India, na nke abụọ kasị ochie mgbe Kolkata Metro ọ bụ ụwa nke 8th kasị ogologo metro usoro na 16th kasị ukwuu site ridership. The netwọk mejupụtara asatọ agba-kọrọ akara edoghi, na-agba ọsọ 343 kilomita (213 mi) na-eje ozi 250 ụgbọ. The usoro nwere a mix nke ala, na-ọkwa adọ, na elu ụgbọ na-eji ma obosara-gauge na ọkọlọtọ-gauge. Delhi Metro na-arụ ọrụ n'elu 2,700 njem kwa ụbọchị, na-amalite na gburugburu 05:00 na-agwụcha na 23:30 elekere.
ngwakọta nke ala, na ọkwa, na elu ọdụ na-eji ma obosara-gauge na ọkọlọtọ gauge