If you absolutely have to travel, be prepared to roll with the punches. More flights are likely to get delayed or canceled as the storm progresses. Research your rebooking options and alternative itineraries in advance, and take advantage of airlines' self-service tools to avoid long lines at airport agent desks or long hold times on the phone.

Live updates: Dallas winter storm road conditions and accidents, power outages, forecast With snow showers possible Sunday afternoon, airlines have canceled more than 1,100 flights across Dallas Fort Worth International Airport and Dallas Love Field.

While most North American airlines have canceled flights due to the snowstorm that hit most of the East Coast, international carriers flying long-haul routes have rerouted and suspended flights over growing tensions between the U.

American Airlines has introduced an update to the passenger experience when flights are delayed or cancelled. Passengers now have access to live updates via the app or the American Airlines website, giving passengers details about their journey and the