American Airlines has been forced to ground all of its flights across the United States due to a mysterious system outage, causing widespread disruptions to travel plans on Christmas Eve. The airline has not provided any details on what is causing the technical issues or when flights are expected to resume.

According to multiple travelers on social media platform X, the system outage is preventing boarding passes from being scanned and flights from departing. The Federal Aviation Administration (FAA) has confirmed the grounding of all American Airlines flights nationwide, with a notice posted on its website.

The airline has apologized for the inconvenience caused to passengers, stating that its team is "diligently working on restoring the situation." However, no estimated timeframe for a resolution has been provided, leaving thousands of travelers stranded or delayed.

This system outage comes at a particularly inopportune time, with Christmas Eve being one of the busiest travel days of the year. The disruption is likely to cause a ripple effect throughout the entire US aviation system, with other airlines and airports potentially being impacted.

The cause of the system outage remains unknown, and American Airlines has not provided any information on whether it is related to a cyberattack, software glitch, or other technical issue. The airline's lack of transparency has sparked frustration among passengers, who are taking to social media to express their anger and disappointment.

This is not the first time American Airlines has experienced a system outage. In 2022, the airline suffered a similar technical issue that caused widespread flight delays and cancellations. The incident highlights the vulnerability of modern air travel systems to technical failures, and the need for airlines to invest in robust IT infrastructure to minimize the risk of such disruptions.

As the situation continues to unfold, passengers are advised to check with American Airlines for the latest updates on flight schedules and availability. The airline's customer service teams are likely to be inundated with inquiries, and travelers are urged to remain patient and flexible in the face of this unexpected disruption.

This story is developing, and we will provide further updates as more information becomes available.