A change in consumer behaviour can be thanked for Ireland's regional airports recovering strongly post-pandemic.

The Chief Executive of Ireland West Airport in Knock says people are no longer waiting to take holidays.

Joe Gilmore says spending has increased, but how long that will last remains unknown.

Meanwhile, the airport's business model has had to become more flexible to deal with economic issues.

Mr. Gilmore says the airport's day-to-day costs have risen significantly.

Energy, insurance, rates and employment costs have all increased by between 20 and 30 per cent.

Mr. Gilmore says commercial revenues need to increase: