← Top StoriesUdan 2.0 switches on challenge mode for airportsMedium confidence51First seen 6h ago · latest update 6h ago · India · otherIndian mainstream 1Indian independent 0International 0Official 0ShareCoverage (1)Udan 2.0 switches on challenge mode for airportsEconomic Times · 6h ago ↗Owned by: Bennett Coleman & Co / The Times Group (Jain family)