Delta Air Lines (NYSE:DAL) stock fell 8% after the carrier cut its profit outlook for the current year, citing supply chain issues and macroeconomic uncertainties. Shares of United Airlines (UAL) and American Airlines (NASDAQ:AAL) were also lower. Lucid (NASDAQ:LCID) stock fell 7% after the EV maker announced it's recalling more than 2,000 units of its Air luxury electric sedan for potential faults in early versions of a part that could pose a safety risk due to obstructed driver vision. BlackRock (NYSE:BLK) stock fell 0.8% after the world's largest asset manager said it will buy fund manager Global Infrastructure Partners in a deal worth $12.5 billion, and posted an 8% rise in its quarterly profit. UnitedHealth (NYSE:UNH) stock fell 4% after the health insurer reported a jump in medical care costs in the fourth quarter.