John F. Kennedy (JFK) airport flight delays: Blizzard expected to cause flight delays in New York, Boston

      The massive winter storm that is bearing down on the northeastern United States is causing flight delays and cancellations at New York's John F. Kennedy International Airport (JFK).

      According to ABC News, 3,400 U.S. flights have been cancelled through Saturday as a result of the storm. That number is expected to increase.

      To track flight delays at John F. Kennedy International Airport (JFK), visit

      You can also contact airlines directly by calling one of the phone numbers listed below.

      Alaska Airlines (800) 252-7522 American Airlines (800) 433-7300 Delta Air Lines (800) 221-1212 Frontier Airlines (800) 432-1359 JetBlue Airways (800) 538-2583 Southwest Airlines (800) 435-9792 Spirit Airlines (800) 772-7117 United Airlines (800) 864-8331 US Airways (800) 428-4322