Passengers say they could smell burnt rubber after landing at Chicago Midway airport.
Heavy rain that hit parts of the Chicago area caused some localized flooding Friday.
The Original Mr. Beef now has its own location at Midway International Airport.
TSA announced that PreCheck services will continue to operate without change, despite a DHS announcement. Meanwhile, flights have been canceled and delayed at Chicago airports amid a major nor'easter winter storm.
The snow has moved out of the Chicago area Monday, but bitter cold temperatures remain, prompting some schools to be closed.
Several inches of snow hit the Chicago area Sunday, causing hundreds of flight delays and cancellations and more closures at school districts across the area for Monday.