Dublin Airport is investigating a power outage which delayed flights from Terminal 2 this morning.
Footage online shows long queues of people outside the Terminal in the rain.
The DAA said the incidents caused some delays and long queues are possible throughout the rest of today.
The Authority has apologised to all customers that were impacted and says a 'full review' into what happened will take place.
Passengers are being advised to check with their airline for delays.
You're also advised to make your way to the airport as normal.
