A Dublin-based Professor of Economics believes Ireland's airports are not in the right places and are therefore not "economically viable."
DCU's Professor Edgar Morgenroth spoke on Newstalk Breakfast, where he claimed that Ireland's regional airports are all competing with one another.
He said that Donegal Airport in his view has "very few services" and "doesn't have much connectivity." He stated that Kerry Airport is more viable due to some commercial flights.