Stormy Weather Cancels More Than 350 Chicago FlightsStormy weather canceled more than 350 flights from Chicago airports Sunday.
Aerodata Computer Glitch Causes Flight Delays For Several AirlinesTechnical issues with a software system called Aerodata caused delays for several airlines nationwide Monday morning.
Winter Storm Cancels About 400 Flights At O'Hare and Midway Airports Wednesday MorningChicago O'Hare has canceled about 253 flights and Midway canceled 98 as of 8:15 a.m. Wednesday, as the Chicago area continues to deal with a winter storm.
Flight Cancellations, Delays At O'Hare, MidwayA snowy Monday morning in Chicago has cancelled flights at O'Hare and Midway. 
Flight Cancellations, Delays At O'Hare, MidwayAs Chicago braces for the coldest days of the season so far, operations are running smoothing at O'Hare and Midway airports. 
Pilot Buys 40 Pizzas For Passengers After Plane Gets Diverted OvernightPassengers from American Airlines Flight 2354 from Los Angeles to Dallas-Fort Worth were bracing for a long night.
Streets Flooded Near O'Hare Airport, Flights DelayedThe pop-up storms created a free for all on the way to O’Hare Monday. Some people opted to get out of their cars in an effort to get to the airport on time for their flights.
High Winds Blamed For Delays At Chicago Airports(CBS) -- Some flights have been delayed or cancelled at Chicago's airports because of weather conditions, officials say.
Hundreds Of Travelers Stranded Overnight After Storms Cancel FlightsThe effects from Thursday night’s thunderstorms were still being felt Friday morning at Midway and O’Hare airports.
Mexico-Based Airline Leaves Many Stranded With No AnswersAbout 200 flights have been canceled at Midway airport and 1,000 flights canceled at O’Hare airport, including a flight to Mexico City that left many passengers in limbo.
Chicago Area Snowstorm Leads To Canceled Flights At O'Hare, MidwayFlights at both O'Hare International Airport and Midway Airport have been canceled Saturday ahead of the weekend snowstorm.