IndiGo grounds A320 plane after 'high vibrations' in engine
IndiGo has grounded one more Airbus A320 neo plane after it was forced to make an emergency landing following engine issues. An official said the flight "was diverted back to Bhubaneswar due to the high vibrations in one of the engines." IndiGo has cancelled hundreds of flights and grounded A320 neo planes over issues related to Pratt & Whitney engines.