美国超5000架次航班被取消

Core Viewpoint - A severe winter storm is expected to impact the U.S. East Coast, leading to the cancellation of over 5,000 flights by airlines [1] Group 1: Flight Cancellations - Airlines have canceled more than 5,000 flights due to the anticipated winter storm [1] - Flight tracking data from FlightAware indicates that approximately two-thirds of incoming flights and about 40% of outgoing flights at New York's JFK and LaGuardia airports were canceled on February 22 [1] - The situation is expected to worsen on February 23, with further disruptions anticipated [1] Group 2: Airline Policies - Airports along the Virginia to Maine corridor are waiving fees for ticket changes and cancellations due to the storm [1]