Hundreds of flights canceled amid severe weather, flash flooding threats
ABC News (NEW YORK) -- Severe weather and flash flooding continue to threaten much of the central and eastern U.S. on Thursday, disrupting Americans' travel plans.More than 900 flights were halted across the U.S. on Wednesday, with Dallas Fort Worth International Airport hit the hardest with more than 700 of those cancellations. So far on Thursday, nearly 400 flights are canceled.On Thursday, the worst of the severe weather will focus […]