The cold's affecting air travel yet again today and that means more rounds of major flight cancellations, according to ABC 7 Chicago.
Almost 900 Chicago flights were canceled at the city's two airports as a deep freeze lingers in the city. It's the third day of major cancellations.
The city's Department of Aviation says Tuesday that airlines have canceled nearly 900 flights. Most of the cancellations - 750 of them - were reported at O'Hare International Airport. Another 125 were canceled at Midway International Airport, where delays were about 35 minutes.