A pro-active approach by the civil aviation ministry, the Directorate General of Civil Aviation (DGCA) as well as Airports Authority of India (AAI) has led to significant decline in flight cancellations and flight diversions during the fog period, Union Minister Jyotiraditya Scindia said on Friday. This is despite a 22 per cent increase in the number of aircraft movements in the past two years, the Minister for Civil Aviation said at the Consultative Committee meeting of his ministry on Friday.