Duncan Smith (Dublin Fingal, Labour) | Oireachtas source

Kyndryl is a pretty big player in this and presumably it had many other clients. However, there did not seem to be anyone else impacted or, at least, none that were reported in the news, and certainly not in the aviation industry. Was that because the backup failure was Aer Lingus-specific within this system and the backup systems of other clients worked? Did Aer Lingus ask that question?