According to ABC News, four flight attendants, Adam Fisher, Michelle Hughes, Steven Maller and Christine Vasconcellos, filed four different lawsuits against Boeing, arguing that the incident caused them “physical and mental injuries, severe emotional distress, and other damages of a personal and pecuniary nature.”

Alaska Airlines has requested a ground stop for all of its flights, according to the Federal Aviation Administration.

Alaska Airlines stated that the IT outage resulted in a “temporary, system-wide ground stop for Alaska Airlines and Horizon Air flights” around 11 p.m. ET and lasted until 2 a.m. Monday, the airline wrote in a statement on X.