Computer outages strike US airlines about once a month

The US airline industry suffers about one technology outage per month, most of them serious enough to disrupt flights. However, regulators don't oversee airline information-technology systems, and outages aren't covered by consumer protections for passengers. The Government Accountability Office reported Wednesday that it counted 34 outages from 2015 through 2017, and 85% caused delays or cancellations. GAO says airline systems are complicated because they developed over many years and different ones were combined after a wave of mergers. The government doesn't track outages, so researchers had to use other sources, and they don't know how many passengers were affected.<br/>
AP
https://www.nytimes.com/aponline/2019/06/12/us/politics/ap-us-airlines-it-outages.html?searchResultPosition=5
6/12/19