A major winter blast of snow, ice, wind and plunging temperatures in the U.S. stirred dangerous travel conditions from central and southern states all the way to the East Coast early Monday, prompting several delays and cancellations at Phoenix Sky Harbor Airport.

Flights are delayed, cancelled at Logan Airport due to the weather, and Massport is recommending travelers check with their airlines.

After a weekend full of winter weather, the Denver International Airport still faces delays and canceled flights into Monday.

Key Takeaways Thousands of flights have been delayed or canceled over the weekend and into Monday as a winter storm moves through the U.S.The storm has moved east, impacting hundreds of flights into and out of the Washington,

After all flights in and out of Blue Grass Airport were canceled on Sunday, some delays and cancellations continued to appear on the flight board on Monday.