AIRPORTS Authority of India (AAI) is back in black with a profit of ` 3,400 crore in the fiscal ended March 2023 as surging domes-tic air traffic boosted its fi-nancial performance, it is learnt.AAI has reported a profit for the first time after the Covid pandemic that had significantly impacted air traffic and the aviation sec-tor as a whole. It had report-ed a loss in 2021-22 and 2020-21, as per a report.