Working on boosting regional connectivity, Air India is starting new domestic routes and beefing up frequency on existing ones. A direct flight service to Port Blair will commence from Delhi in May this year. While responding to the constant public demand, Air India will also add second frequency on Delhi-Nagpur-Delhi, fourth frequency on Delhi-Ahmedabad-Delhi sector in March 2017 and second frequency on Delhi-Leh-Delhi sector in the month of May.