The New Indian Express. As many as 10 IndiGo flights scheduled to operate from Gannavaram Airport, Vijayawada, Andhra Pradesh, were cancelled, Airport Authorities said. Cyclone Murasu forces cancellation of 11 IndiGo flights from Chennai to 4 South Indian cities. Get the latest Chennai Airport updates. Heavy overnight rain in northern parts of Tamil Nadu left parts of Chennai waterlogged and disrupted air travel on Monday as severe cyclonic storm Murasu moved towards.