Here's what to know about changing your travel plans and what you're entitled to as winter weather hits the Midwest and Mid-Atlantic.

As of 10:40 a.m. ET, there were more than 527 U.S. flights canceled nationwide, with about 1,600 more delayed, according to ...

An American Airlines flight crashed into military Black Hawk helicopter late Wednesday night near Reagan National Airport. Here are the most recent fatal incidents prior to the crash ...