Alaska Airlines grounds all flights across US airports due to widespread technology issue

Core Points - Alaska Airlines has grounded all flights across U.S. airports due to an unspecified technology-related issue [1] - The ground stop also affects Horizon Air, a subsidiary of Alaska Airlines, as confirmed by the Federal Aviation Administration [1] - The airline reported an "IT outage affecting operations" and advised passengers to check flight status before heading to the airport [1] - This incident is part of a broader trend of technology-related issues impacting airline operations globally [2] - The cause and expected duration of the outage have not been disclosed [2] - Alaska Air Group Inc. stock price decreased by 2.18%, closing at $46.64 [2]