BFS Watcher has a point, passenger numbers at DUB are only a miserable 6% higher than 2016.
I wonder if they will still need the emergency temporary boarding area under construction beside terminal 2.
It's called sustainable growth, it's a more realistic reflection. No airport can deliver double digit growth long term.
If you look back at passenger stats over the last 20 years just 3 years had double digit year on year growth most recently 2015/2016 the rest was between 5-8%.