Domestic flights of a few airlines resumed from this tech city on a cautious note after they were grounded for over 2 months due to Covid-19 induced extended lockdown, an official said on Monday.

"The first flight of Air Asia took off at 5.35 a.m. to Ranchi in Jharkhand with 173 passengers and an Indigo flight from Chennai was the first to land at 7.30 a.m.," the airport operator official told IANS here.