Delta Air Lines' stock experienced a downturn on Thursday, closing down 2.4% in a broader sell-off that affected major U.S. carriers. The decline was attributed to growing concerns among investors about the potential for a government shutdown to disrupt air travel, especially ahead of the busy Thanksgiving holiday season. Other major airlines, including United and American Airlines, also saw their stock prices fall as the travel industry braced for potential operational challenges. The primary concern stems from the potential for absences among essential federal employees like air traffic controllers and TSA officers, who would be forced to work without pay. Transportation Secretary Sean Duffy highlighted that flight delays were already on the rise due to air traffic controller absences. In response, CEOs of major airlines met with Vice President JD Vance to advocate for a resolution to the shutdown, emphasizing the economic and operational risks posed to the aviation system.