United issues travel alert for six major East Coast airports amid storm disruptions

United Airlines issued a travel waiver on May 20 for six East Coast airports as thunderstorms and broader congestion disrupted traffic ahead of Memorial Day weekend. The carrier’s public waiver page listed Baltimore/Washington International, Reagan National, Newark Liberty, Washington Dulles, LaGuardia and Philadelphia as affected airports. United’s alert applied to travel on May 20 and gave customers a way to rebook without the usual change costs, according to the airline’s waiver notice. The warning landed as the New York region was already dealing with weather delays and a separate infrastructure problem at LaGuardia. A sinkhole discovered near a runway at LaGuardia on May 20 forced operational changes and added to delays and cancellations across the area, according to UPI and USA Today. NorthJersey.com reported that Newark and LaGuardia were still seeing disruptions on May 21 as the system absorbed the earlier weather and runway trouble. (jetstream.united.com) ### Which airports did United put under the alert? United’s waiver named six airports: BWI, DCA, EWR, IAD, LGA and PHL. Those are Baltimore/Washington International, Ronald Reagan Washington National, Newark Liberty International, Washington Dulles International, New York LaGuardia and Philadelphia International. The airline described the issue as “East Coast Thunderstorms” on its waiver page. (upi.com) MSN’s pickup of earlier reporting said United had added an “East Coast Thunderstorms” section to its travel alerts and offered flexible rebooking at the six airports. Reuters could not independently confirm the exact wording beyond United’s waiver listing, which was visible on the airline’s Jetstream public page because the main travel-alert page was blocked from direct scraping. (jetstream.united.com) ### What was happening in the wider air-traffic system? LaGuardia’s runway problem compounded an already difficult weather pattern in the corridor. UPI said a sinkhole found during inspection shut down a runway at LaGuardia on May 20, while USA Today reported the closure led to delayed flights. NorthJersey.com said the New York area’s two busiest airports were dealing with disruptions a day after severe weather and infrastructure issues snarled travel before the holiday weekend. (msn.com) AOL, citing broader reports, said thunderstorms caused ground stops at several major East Coast airports, including Philadelphia and Reagan National. That aligns with United’s decision to group the six airports into one waiver rather than issue a single-airport advisory. ### How large were the delays? Outside reports said United was seeing delays on roughly a quarter of its flights, though that figure did not appear in the airline’s own waiver notice. (upi.com) MSN’s syndication of the story said United had delays on about one-quarter of flights as East Coast thunderstorms spread through the network. FlightAware’s public pages also showed systemwide delay-tracking tools and live United fleet status, though they did not provide a single verified percentage in the snippets available here. (aol.com) NorthJersey.com reported 172 delays and 14 cancellations at Newark on May 21, citing FlightAware data, while LaGuardia had 98 delays and 32 cancellations. Those figures were airport-specific, not limited to United, but they showed the scale of the disruption around New York. ### What can travelers actually do if they are booked? (msn.com) United’s waiver said affected customers could reschedule eligible trips without change fees and fare differences, subject to the airline’s stated conditions. The main practical step is to check the carrier’s waiver page and the trip-management page before going to the airport, because airport conditions can change faster than published schedules. (northjersey.com) FlightAware’s airport delay pages and airline status pages provide a second check on whether the disruption is local or systemwide. For New York-area travelers, Newark and LaGuardia remained the key pressure points as of May 21, according to local reporting. ### What should travelers watch next? Memorial Day weekend traffic is expected to stay heavy through May 25, and United’s waiver page is the clearest source for whether the airline extends, narrows or replaces the current alert. (united.com) FlightAware’s airport-status tools and local airport advisories from Newark, LaGuardia, Philadelphia, Reagan National, Dulles and BWI will show whether thunderstorms keep spilling into the holiday schedule. (flightaware.com)