(Reuters) - Reports by users showed issues on Monday with the websites of Delta Air Lines (NYSE:DAL) and American Airlines (NASDAQ:AAL), according to Downdetector.com.
People familiar with the matter said there seemed to be an outage on ITA, a system run by Google (NASDAQ:GOOGL) that many U.S. airlines use for their bookings. United Airlines also appeared to be impacted by the issue.