United Airlines

United Flight UA884 from Washington Dulles to Rome was canceled around 4:00 AM after nearly 12 hours of delays involving a cockpit fault, thunderstorms, crew duty limits, a door-seal problem, and a pushback tug incident. Passengers were rebooked on UA3028, which departed 6:55 PM Saturday, more than 25 hours after the original scheduled departure. One passenger reported receiving a $175 voucher.