Alaska Airlines Grounds Planes Amid Computer Network Outage

Alaska Airlines said it has requested a crushed extremity for its fleet and that of location subsidiary Horizon Air amid a machine strategy outage Sunday night.

The petition to national authorities would support Alaska and Horizon flights retired of nan aerial until nan strategy is returned to normal operations, Alaska said successful a statement.

It said nan outage involves its accusation exertion network. It is "impacting our operations," Alaska said.

“We are experiencing issues pinch our IT systems. We apologize for nan inconvenience and are moving to resoluteness nan issues," publication a connection connected nan airline's website.

Even if nan problem is resolved Sunday, location could beryllium lingering effects arsenic nan hose tries to get flights backmost connected schedule, Alaska said.

"There will beryllium residual impacts to our cognition passim nan evening," it said.

Alaska and Horizon Air summons holders were asked to cheque nan statuses of their flights earlier they arrived astatine their departure points.

It was 1 twelvemonth agone astir to nan time that nan cybersecurity institution CrowdStrike's sensor configuration update to its wide utilized level triggered a strategy clang that affected airlines, aesculapian facilities, businesses and constabulary forces astir nan globe, pinch Microsoft computers showing “blue screens of death.”

The nonstop origin of Sunday's Alaska outage was not instantly clear.

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