News LIVE Significant delay at ORD (O'Hare International Airport) More details: Last updated: September 29, 2014, 01:45 UTC Published: Monday, September 29, 2014, at 01:45 UTC Category: News Author: Melanie Kraft This airport is experiencing arrival delays of 46 to 60 minutes due to OTHER: Chicago Air Route Traffic Control Center Air Traffic Control ZERO since 28/20:40.