Lagatar24 Desk   New Delhi, August 5:  A technical issue caused an Indigo flight heading for Ranchi to return to Indira Gandhi International (IGI) airport in Delhi within an hour of takeoff on Saturday morning, according to officials. An aboard passenger said that the pilot of Indigo flight 6E-2172 announced the technical issue with the … Continue reading Ranchi-bound Indigo flight returns to Delhi midway after technical snag