From https://www.bbc.com/news/articles/cgk65knkyzdo
Media reports in Greece and Germany quoted passengers describing a loud bang followed by the window breaking and oxygen masks falling from the ceiling shortly after the Boeing 737 had taken off.
They believe the window was smashed by pieces of the jet's engine - although Ryanair has not commented on this.
They believe the window was smashed by pieces of the jet's engine - although Ryanair has not commented on this.