American Airlines experienced a nationwide ground stop on Tuesday evening, July 28, 2026, shortly after 7 p.m. EDT due to an information-technology issue. The Federal Aviation Administration (FAA) imposed the restriction, halting departures across the United States while the airline addressed the disruption.
By 8:10 p.m. EDT, the FAA’s Air Traffic Control System Command Center lifted the nationwide ground stop. Flight tracking confirmed that American Airlines resumed departures, including flight AA100 from New York John F. Kennedy International Airport (JFK) to London Heathrow Airport (LHR) at 7:24 p.m., and flight AA1069 from Pittsburgh International Airport (PIT) to Miami International Airport
(MIA) at 7:47 p.m. Despite the nationwide stop being lifted, two airport-specific ground stops remained active at Charlotte Douglas International Airport (CLT) and Miami International Airport (MIA).
American Airlines did not provide detailed information regarding the root cause of the IT failure or specify which systems were affected by the outage by the time of reporting. The airline acknowledged a “technology issue” had briefly disrupted connectivity for some of its systems and confirmed that teams were working to restore full operation.
The airports notably affected during this disruption include major American hubs such as JFK, LHR, PIT, MIA, CLT, Boston
Logan International Airport (BOS), Newark Liberty International Airport (EWR), Philadelphia International Airport (PHL), Baltimore/Washington International Airport (BWI), Ronald Reagan Washington National Airport (DCA), and New York LaGuardia Airport (LGA). While departures on key international and domestic routes resumed promptly after the ground stop ended, the FAA maintained localized ground stops at CLT, affecting all American mainline and subsidiary departures, and at MIA, limiting American mainline flights. Both airport-specific stops were classified as “Other / Carrier Request.”
Compounding the IT-related disruption, weather conditions triggered ground stops and departure delays throughout the Northeast and Mid-Atlantic. Thunderstorms prompted FAA traffic management programs at
BOS, EWR, and PHL, with additional weather-related delays reported at BWI, DCA, JFK, LGA, and nearby general aviation airports. These concurrent constraints complicated air traffic recovery on the evening of July 28, 2026.
Passengers experienced delays and cancellations nationwide while the IT ground stop was in effect. Even after the FAA lifted the nationwide restriction, residual delays persisted because flights paused during the ground stop had to wait for departure clearance, gate availability, and crew and passenger connections, notably at Charlotte and Miami. Travelers were advised to monitor American Airlines flight status updates due to continuing disruptions.
This incident marks
the third FAA-issued ground stop for American Airlines caused by IT issues in two years. American previously faced a similar nationwide technical outage on December 24, 2024. No connection between the July 2026 event and prior disruptions has been confirmed. Claims attributing the outage to third-party vendors or cybersecurity threats lack official confirmation. American Airlines and FAA sources have not disclosed further details about affected systems or the precise cause of the outage.
