As the projected severity of the winter storm in the Northeast increases, most domestic airlines in the US have either canceled flights, or issued waivers for travel over the next few days.
A bit of snow (much less a blizzard) can cause systemwide disruptions, so if you’re scheduled to travel this weekend you’ll want to take precautions.
As of this moment, most of the US airlines (and Air Canada) have issued some kind of notice for this weekend. These range from announcements that flights might be delayed, to full-on cancelations, depending on the airline.
In most cases, the waivers allow you to rebook your travel to a future date, change your routing, and potentially cancel altogether. You’ll want to contact your airline directly, and the extent of the waiver can change at any time.