"Welcome to Aer Lingus flight 184 to Dublin."
In the 1970's, at the height of the Irish Troubles, we used to do regular NCL-BFS-NCL-DUB-NCL rotations. One day one of the girls said DUB instead of BFS by mistake on the PA. This caused great consternation among some Orange men who thought they were going to end up in the South. I think they also tried to exit the aeroplane!
Sorry, just trying to keep it light.