New figures show flights from Dublin Airport to Donegal are the second most likely to be cancelled.
The Donegal flights were second to Dublin to Bucharest, and followed by by flights to Toulouse-Blagnac airport in France.
7 per cent of passengers flying from Dublin to Bucharest were left stranded in the first six months of the year.
Flights to Lanzarote, Malaga and Lisbon were the least likely with less than 1 per cent of flights to these destinations being cancelled.
171-thousand passengers were affected by flight cancellations leaving Irish airports int he first half of the year, according to the Irish Daily Star.
