Flight operations under Regional Connectivity Scheme (RCS) UDAN from Bihar's Darbhanga Airport began on Sunday, Union Civil Aviation Minister Hardeep Singh Puri tweeted. The inaugural flight ran on Bengaluru-Darbhanga-Delhi route and carried 180 passengers, including Darbhanga MP Gopal Jee Thakur. Domestic carrier Spicejet will be operating flights from Darbhanga to Bengaluru, Delhi and Mumbai.