CHICAGO (CBS) — Amid record-breaking cold temperatures in Chicago, airlines have cancelled more than 1,600 flights at O’Hare and Midway airports on Wednesday.

As of 11:10 a.m., more than 1,400 flights had been cancelled at O’hare International Airport.

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At Midway International Airport, more than 320 flights had been cancelled as of 11:10 a.m.

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Delays at both airports were averaging less than 15 minutes.

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You can track real-time delays and cancellations at the Chicago Department of Aviation website.