Las Vegas Sun

July 23, 2016

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A Delta plane is deiced at Chicago Midway International Airport Monday, Jan. 6, 2014, in Chicago. The bitter weather comes after a heavy snowstorm hit much of the region last week. More than 1,000 flights were canceled Sunday at airports throughout the Midwest. More than 400 flights were cancelled at Chicago's airports Monday.

Kiichiro Sato / AP

A Delta plane is deiced at Chicago Midway International Airport Monday, Jan. 6, 2014, in Chicago. The bitter weather comes after a heavy snowstorm hit much of the region last week. More than 1,000 flights were canceled Sunday at airports throughout the Midwest. More than 400 flights were cancelled at Chicago's airports Monday.