American Airlines Group Inc. (A1G.F)

UPDATE 1-US watchdog to review FAA oversight of United Airlines maintenance

The U.S. Transportation Department Office of Inspector General (DOT OIG) will audit the Federal Aviation Administration's oversight of United Airlines maintenance practices, the agency watchdog said on Thursday. "We will evaluate FAA’s actions to address maintenance non-compliances and violations at the air carrier," the DOT OIG said on its website. Over the past five years, the inspector general has issued several audit reports and recommendations on FAA’s oversight of maintenance at Allegiant Air, Southwest Airlines, and American Airlines and is currently reviewing SkyWest Airlines.