Overview
- American Airlines requested a nationwide ground stop Tuesday evening when a connectivity problem hit its systems, and the FAA lifted the restriction roughly within an hour after systems began coming back online.
- Passengers and agents reported that check‑in and boarding passes would not load, gate and baggage systems failed, crews could not file flight plans, and maintenance could not submit electronic signoffs.
- Flight‑tracking services recorded widespread disruption, reporting more than 1,100 delayed flights and hundreds of cancellations tied to the outage and the day’s other disruptions.
- American says systems have been restored and departures have resumed but the airline has not identified a root cause and many itineraries remain delayed or canceled while the carrier works through the operational backlog.
- The outage compounded East Coast thunderstorm delays, echoed prior American technology failures, and left travelers facing missed connections, longer rebooking lines, and uncertainty about when individual flights will recover.