IndiGo on Wednesday announced that it will start six new domestic flights to and from Kolkata from July 20.
Moreover, the no-frills airline said it will start a third direct flight on Delhi-Kathmandu route from July 4.
"Effective July 20, IndiGo will operate daily non-stop flights on Shillong-Kolkata and Raipur-Kolkata route with its ATR-18 aircraft," the airline said.
IndiGo is the country's largest carrier as it had 44.3 per cent share of the domestic passenger market in first quarter of 2019, according to DGCA data.
Chief Commercial Officer of IndiGo William Boulter Wednesday said, "We are strengthening our network from Kolkata with six new flights including a new RCS (Regional Connectivity Scheme) route. Kolkata-Shillong-Kolkata, our next RCS route, will significantly increase connectivity and tourist traffic in the northeast region."