American Airlines cancels more than 600 additional flights on Sunday - CNN

American Airlines cancels more than 600 additional flights on Sunday  CNNHigh Winds, Short Staffing Cause Hundreds Of Cancellations At American Airlines  CBSDFWWhat Would it Take to Set Up a National ‘No-Fly’ List of Unruly Passengers?  Paddle Your Own KanooAmerican Airlines cancels hundreds of flights during Halloween weekend  CNNAmerican Airlines cancels more than 1,000 flights over Halloween weekend  New York Post