Tata Group’s low-cost Air India Express will operate from all the three Delhi NCR airports this summer. While it had last week announced direct services between Hindon (Ghaziabad) and Bengaluru, Goa & Kolkata from March 1, sources say the LCC will have flights from Noida International Airport when it opens about two months later. Commercial services at the airport are likely to start by or from April 30.