Dublin Airport say queues are easing at the facility after long delays at security this morning.
A spokesperson for the airport says there's lower anticipated passenger numbers this lunchtime, while it is deploying extra resources to minimise the impact of people's travel.
It is apologising for any inconvenience caused by he delays.
Eoghan Corry is editor of Travel Extra - he says Dublin Airport was not built to deal with Covid-19 protocols:
"Everything has changed at the airport and one of the big problems is that social distancing has to be maintained. The two terminals in Dublin Airport were built for the pre-COVID age, so you will see, even if the numbers aren't back at 2019 levels, which they aren't, that the queues come back further than they were."