Delhi Metro commuters can now look forward to stay connected on the go as authorities have initiated the process to bring under wi-fi Delhi metro, wifi, wi-fi, Metro wi-fi, Delhi metro wi-fi, free wi-fi, free wifi, wi-fi in Delhi Delhi Metro Rail Corporation has invited 'Request For Proposals' from mobile operators to install wi-fi hotspots at stations and trains in this regard. Delhi Metro commuters can now look forward to stay connected on the go as authorities have initiated the process to bring its entire network, all stations and train coaches, under the wi-fi facility.