I had a connection at SEN today, I flew DUB - SEN - GRQ. The facilities are not yet in order for this. It does not seem so difficult to me to make a transfer passage. Just open the wall and it is done. Now I had to go through security again. That does not necessarily take a lot of time, because it is a small airport. But it is uncomfortable.
The flight from Dublin was delayed for 45 minutes, so it was tight. Ground staff indicated that the flight to Groningen would wait anyway. So they did.
Both GRQ flights were 50% filled. The DUB flight at 18/04 only had 18 pax! The flight of today was almost completely full.