. >> reporter: united airlines ceo scott kirby telling tom costello, safety remains paramount.ces on average down from a year ago. now,ust over $3 a gallon. experts advising drivers to plan for potential weather and traffic delays, and avoid traveling while tired. tips to get where you're going safely and make merry with the ones you love. all right. if you still have flexibility in those holiday travel plans, this might not be, as the wind picks up, the most popular option. but experts recommend actually traveling on the holidays, if you can, christmas eve, christmas day, new year's eve, new year's day. the roads an absolute mess. planning around weather, craig, is key. >> amen to that. get inside, maggie vespa in minnesota. thank you. >>> al is keeping his eye on the weather, and this is the story. >> that's right. here we go, and you saw the snow in maggie's live shot. here it is, verification on the radar. we've got heavier snow, part of an alberta clipper, from bismarck to the north of chicago, winter weather advisories, winter storm warnings as well. this alberta clipper