Overview
- The FAA halted some departures to Chicago around 8:45 a.m. CT for flights leaving Milwaukee, Minneapolis and Omaha due to severe icing risk.
- The agency lifted the stop around 10 a.m. CT and activated a ground delay program for all U.S. flights bound for O'Hare.
- Aircraft at Minneapolis–Saint Paul were deiced before departure to remove accumulated snow and ice.
- Reported average delays diverged as the FAA cited roughly 68 minutes while the Chicago Department of Aviation reported under 15 minutes.
- A National Weather Service wind advisory for the Chicago area warns of gusts up to 60 mph and remains in effect until 9 p.m.