Hyderabad: The Rajiv Gandhi International Airport here, run by GMR group, on Friday put out an advisory saying that due to the global IT outage, the services of some airlines have been impacted. Airport sources said that as many as 23 flights -- 12 departures and 11 arrivals -- including Indigo's flights to Visakhapatnam, Tirupati, Ahmedabad and Bengaluru have been …
