New Delhi: Aviation regulator DGCA has initiated a probe into the incident of the plane carrying Congress President Rahul Gandhi suffering engine trouble, a senior official said. The plane on way to Patna was forced to return to Delhi on Friday after experiencing "engine trouble".

Engine trouble on our flight to Patna today! We’ve been forced to return to Delhi. Today’s meetings in Samastipur (Bihar), Balasore (Orissa) & Sangamner (Maharashta) will run late. Apologies for the inconvenience. pic.twitter.com/jfLLjYAgcO