As millions of Americans prepare to travel this week for Thanksgiving, the federal government has provided some guidance that goes beyond the usual "arrive early" and "expect delays." This year, officials are shifting their focus to how travelers behave once they’re inside the airport.

The Department of Transportation (DOT) recently wrote in a news release that disruptive behavior has become far too common and is rolling out a new initiative to address it. Transportation Secretary Sean P. Duffy has launched a nationwide "civility campaign," urging passengers to show more courtesy and asking parents to pay special attention to how they manage their children .

While DOT is calling for stricter expectations, other government agencies are working to make airports more family-friendly. So

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