New Delhi, Dec. 19 -- The Competition Commission of India (CCI) announced on Thursday that it will investigate complaints received regarding IndiGo's flight disruptions. The antitrust watchdog did not specify the nature of the violation, but complaints were about an alleged violation of Section 4 of the Competition Act, which deals with abuse of dominance. "Based on the initial assessment, the Commission has decided to proceed further in the matter in accordance with the provisions of the Competition Act, 2002," the regulator said in a statement.P14...