KEY POINTS
  • American, Delta and Southwest are waiving change fees ahead of the storm.
  • The powerful storm is expected to bring heavy winds, snow, ice and then brutal cold to the East Coast of the U.S.
  • Hundreds of flights have been canceled because of the so-called bomb cyclone.

Airlines have canceled hundreds of flights as a powerful winter storm climbs up the East Coast.

The storm is expected to whip the region with high winds, snow and then record low temperatures.