Flight chaos for hundreds of thousands was caused in ‘millisecond’ by software error

3 verified updates • corroborated by 3 independent sources • tracked since September 18, 2026

Part of ongoing coverage: Technology

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09:01 AM 1 source: The Guardian
Flight chaos for hundreds of thousands was caused in ‘millisecond’ by software error
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10:01 AM 2 sources: The Guardian, seattletimes.com
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11:01 AM 2 sources: The Guardian, The Seattle Times