A major winter storm has caused the cancellation of over 1,500 flights in states around the Great Lakes region.
Airports in the Chicago area experienced the most cancellations on March 15, according to flight tracker FlightAware.

A major winter storm has caused the cancellation of over 1,500 flights in states around the Great Lakes region.
Airports in the Chicago area experienced the most cancellations on March 15, according to flight tracker FlightAware.