I am traveling from Naples to Cleveland with connection in Dublin. The layover is 2 hours. Not sure if that is enough time? I have Global Entry . Thoughts from your experience?
Since you will be going through preclearance at Dublin, they suggest more than two hours.
Here are two links with information on connecting at Dublin and going through US Preclearance
https://www.dublinairport.com/flight-information/connections
and
https://www.dublinairport.com/flight-information/travelling-to-usa