I would like to advise that Deputy that my Department does not collect this data.
The Department publishes a Quarterly Aviation Statistics Snapshot which gives headline statistics on passenger numbers at our airports for the previous quarter. The CSO Annual Aviation Statistics remain the official source of passenger and flight statistics, with the Department's quarterly snapshot supplementing that release to provide information on the most recent trends.
In the Quarterly Aviation Statistics Snapshot, the Department provides the number of commercial movements at each airport. This number does not indicate how many commercial flights arrived at the airports but is a block figure for total commercial movements at the airport each month. This information is available on the Department website https://www.gov.ie/en/collection/0e1fd9-dttas-quarterly-aviation-statistics-snapshot/