Update from ORD T1/T2.
Most all passenger facing digital display screens (including the screens at the auto entry C10 UC machines) are all displaying Blue Screen of Death or just not illuminated (LED ? city names under gate number).
My UAX NoJet flight pushed on time. Overheard some poor sap who had a canceled UA flight early morning, He then hustled over to MDW, only to have that flight cancel and now came back to try again.
Overall, it’s a bit messy but I’d say an average winter storm is more messy than current status as of 1400 central.