Fog, rain slow some flights at Hartsfield-Jackson

Delta Airlines jets line up at Hartsfield-Jackson International Airport. (AP/John Bazemore)

Fog and rain caused some flight delays at Hartsfield-Jackson International Airport at the start of the busiest travel day of the year.

But airport officials on Sunday say they're off to a crowded, but smooth start for Thanksgiving travelers trying to get home.

National Weather Service meteorologist Patricia Atwell says weather conditions were causing low visibility that could slow aircraft arrivals.

The Federal Aviation Administration reported departure delays between 15 to 30 minutes and arrival delays of about 45 minutes Sunday morning because of clouds and low visibility.

Airport officials urged travelers to do their homework -- checking flight status, security waits and available parking -- before getting to the airport.

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Information from: The Atlanta Journal-Constitution, http://www.ajc.com

(AP)