There are warnings of further delays at UK airports on Sunday after a computer error caused severe disruption on Saturday.<br /><br />Thousands of passengers suffered delays throughout the day after the computer glitch disrupted hundreds of flights and forced dozens to be cancelled.<br /><br />A technical fault at an air traffic control centre in Hampshire meant the national system failed to switch from nighttime mode, leaving it unable to handle the busier daytime schedule.<br /><br />The National Air Traffic Service said the problem had been resolved by the early evening, but there are warnings of a knock-on effect from the disruption.
