An Air India plane faced a turbulent flight for 10 to 15 minutes when it was flying from Amritsar to Delhi on Thursday. The incident was so terrifying that three passengers were left injured, the inside part of the window panel came off and few of the oxygen masks fell off. The turbulence that occurred in the Boeing 787 Dreamliner (VTANI) had left the authorities puzzled. Reports said that the authorities in coordination with the airline and aviation agencies are probing the matter. “This was a freak high-level turbulence. AI and Directorate General of Civil Aviation are probing it,” TOI quoted a senior AI official as saying.