UPDATE 2-FAA says glitch fixed, U.S. airlines back up

The Federal Aviation Administration said the problem was caused by the Aerodata airplane planning weight and balance program. American Airlines, Southwest Airlines and Delta Air Lines reported system-wide outages, with United Airlines saying it was unable to create paperwork for some time. “A brief third-party technology issue that prevented some Delta Connection flights from being dispatched on time this morning has been resolved,” Delta said.