Expect Metra Delays Of Up To 15 Minutes Throughout This Heat Wave

CTA Blue Line Derailment Causes Afternoon Delays

Photos: Chicago Is Engulfed In A Beautiful, Visibility-Destroying Fog

Southwest's Woes At Midway Continue: Second Flight Forced To Abort Takeoff, Another Plane Hit By Ground Equipment

Orange Line Service Temporarily Suspended

Fire on Red Line Subway. Expect Delays

"L" Trains Having Problems Today

CTA Construction May Cause Delays This Week

Blue Line's Watery Delays

Extra, Extra

Attack Of The Giant Ash Cloud Affects O'Hare Air Traffic

So About Yesterday's Red Line Delay...

Snow Hampered Departure Delays For Midway, O'Hare

As Pace Struggles, CTA Claims "No Major Delays" After Doomsday Day One

Wait: Some Good News About O'Hare?

Blue Line Delays

Expect SouthWest Metra Delays This Evening

Another Problem For Boeing

United Back Online

Computer Glitch Has United At Standstill At O'Hare

Major Delays On Brown And Purple Lines

Extra, Extra

Extra, Extra

Major Delays On Red Line