Concerns over safety and cancellations have prompted the FAA to take action at Chicago's O'Hare airport. The agency is reducing the number of scheduled flights at the airport. Details of the reduction and its impact are not specified in initial reports.

For more information on the FAA's decision and its effects, readers can refer to the source. Further details on the situation at O'Hare airport can be found through ABC13 Houston, which is following the story from The Woodlands, TX.