Last updated 4:48 p.m. ET. Next update: Friday, by 8 p.m. ET
Airlines are cancelling flights by the thousands and air travel has ground to a virtual standstill across much of the Northeast today (Feb. 8). Problems will continue through tomorrow, thanks a potentially severe winter storm that's expected to bring blizzard conditions and snow that's measured in "feet" to large parts of New York and New England.
More than 4,700 flights have been canceled since Thursday in the United States, with most of those coming at airports affected by the storm.