Fewer flight delays are expected with the completion of Chicago's O'Hare Airport. For 16 years now, the enlarged runway at the airport has been completed, marking the end of the construction project. In order to reduce flight delays, they can prepare for the future after investing $ 6 billion in their modernization. In 2010 the construction project began, which ended this Thursday, having as one of the objectives the creation of thousands of jobs. Parallel tracks, eight completed tracks increase clearance to aid in delays.