Airlines cancel 600+ more flights Thursday as snow blankets East Coast

Airlines have canceled upward of 600 flight after the parts of Northeast received a foot of snow or more with additional precipitation expected to fall through Thursday morning. Snow fell from northern Virginia to parts of New England on Wednesday. It carried on north into the evening, sustaining a storm that was poised to drop as much as 2 feet of snow in some places by Thursday. United had the most cancellations, calling off 103 flights. Southwest canceled 64 and JetBlue scrubbed 63. Delta and American canceled about 50 each, according to flight-tracking site FlightAware. As far as airports go, Boston Logan had 131 canceled flights as of 7:30 a.m. EST on Thursday, while Newark Liberty Airport in New Jersey had 123. Most US airlines have already announced flight waivers covering travel on Wednesday and Thursday. The destinations covered, travel dates and other fine print vary by airline and are likely to change with the storm's projected path and severity.<br/>