>Commercial airlines make heavy use of it, and serious failures are vanishingly rare. Is this a joke? There's a major outage effecting flights at least yearly.

>Commercial airlines make heavy use of it, and serious failures are vanishingly rare. Is this a joke? There's a major outage effecting flights at least yearly. The Delta one is from May... [1] https://en.wikipedia.org/wiki/2022_Southwest_Airlines_scheduling_crisis https://en.wikipedia.org/wiki/2022_Southwest_Airlines_schedu... [2] https://www.usatoday.com/story/travel/airline-news/2026/05/05/delta-pilot-schedule-technology-upgrades/89950680007/ https://www.usatoday.com/story/travel/airline-news/2026/05/0...