Originally Posted by
davidjohnson6
https://www.bbc.co.uk/news/business-60533275
"It is understood the system issues are not a result of any cyber attack."
All A320-family flights out of LHR between 6am and 11:59am cancelled.. 85 round trip flights all with EU261 liability
That number sounds a bit high - there are usually about 50-55 such departures pre-midday on a Saturday.