FAA imposes ground stops at Newark, JFK, Philadelphia

The Federal Aviation Administration imposed ground stops at Newark Liberty International Airport, John F. Kennedy International Airport and Philadelphia International Airport on Thursday, May 21, as thunderstorms moved across the region and disrupted flights. FAA status pages and the agency’s National Airspace System dashboard showed weather-related traffic management initiatives affecting the New York-area system and Philadelphia. Separate reporting from Yahoo said Newark at one point recorded a ground delay of nearly 160 minutes and average departure delays of about one hour. ### Which airports were affected, and what did the FAA say? The FAA’s National Airspace System dashboard listed active airport events on May 21 and showed delay programs tied to weather in the New York region. The agency’s airport status pages for Newark, JFK and Philadelphia each said conditions shown there were general airport conditions and not flight-specific, and told passengers to check with their airline. Newark Liberty’s FAA status page showed inbound traffic “currently experiencing delays averaging 2 hours and 39 minutes” because of weather and thunderstorms. (nasstatus.faa.gov) Later snapshots for JFK and Philadelphia showed shorter general departure delays, including gate hold and taxi delays of 15 minutes or less, indicating conditions were changing through the day. ### How bad were delays at Newark? Newark Liberty was the clearest pressure point in the system on Thursday. (nasstatus.faa.gov) Yahoo reported that the airport had a ground delay of almost 160 minutes and average departure delays of about one hour as storms moved through. The FAA page for Newark separately showed delays for traffic headed into the airport averaging 2 hours and 39 minutes. Those figures measure different parts of the operation, but both pointed to significant disruption. (fly.faa.gov) North Jersey weather reporting also showed the broader storm setup around the airport. A severe thunderstorm watch was issued for all 21 New Jersey counties, with forecasters warning of scattered storms, heavy downpours, hail and strong winds. ### Why were ground stops issued? Thunderstorms were the reason cited across FAA and weather reporting. (fly.faa.gov) The FAA’s dashboard showed multiple weather-related traffic management measures on May 21, including delay programs and route constraints, while the agency’s advisory database carried a fuel advisory warning carriers to prepare for tactical reroutes, holding and other traffic management initiatives because airspace was being constrained by convective weather. (msn.com) Weather alerts beyond New Jersey also showed a wider pattern of severe conditions across parts of the Northeast and other regions. That broader setup helps explain why disruptions at Newark, JFK and Philadelphia could spread beyond a single airport and affect aircraft rotations and connections. ### Which passengers and routes were hit first? Regional connections were among the routes reported as disrupted. (nasstatus.faa.gov) The source material for this story said service tied to St. Louis, Toronto and Kansas City was affected and that hundreds of travelers were stranded as the delays spread through Newark’s network. United Airlines was also dealing with East Coast storm disruptions ahead of the Memorial Day travel rush, according to the source briefing. Because Newark is one of United’s largest hubs, delays there can quickly affect onward flights, aircraft assignments and crew schedules across domestic and cross-border routes. (msn.com) ### Where should travelers check next? The FAA said its airport status pages and National Airspace System dashboard provide rolling updates on delay programs, ground stops and other operating restrictions. Those pages for Newark, JFK and Philadelphia were still updating on May 21, and the FAA’s daily air traffic report said weather forecasts and other factors can change normal operations. Airlines will make the next flight-specific decisions. The FAA pages for all three airports direct passengers to check directly with their carrier, while the agency’s advisories and dashboard continue updating as storms move through the corridor. (fly.faa.gov) (nasstatus.faa.gov)