Just incase you are traveling to the United States during August. Aer Lingus have issued the following advice.
Due to recent enhanced security measures by the U.S. Department of Homeland Security, Dublin Airport is experiencing heavy congestion.
During the peak summer season, guests are advised to arrive at Dublin Airport a minimum of 3 hours before your scheduled departure time.
The Dublin Airport Authority have said this coming Bank-Holiday is set to be Dublin Airports busiest weekend in the history of the airport.