El Paso, Texas — All flights at El Paso International Airport were suspended early Wednesday due to special security measures announced by the Federal Aviation Administration (FAA). The ban on aircraft operations began at 6:30 a.m. UTC and applies to the airspace surrounding El Paso and nearby Santa Teresa, New Mexico. The FAA indicated that these restrictions are classified as national defense airspace and are set to remain in effect until the same time on February 21.

The FAA has not disclosed specific reasons for the imposition of these restrictions. However, it made clear that aircraft determined to pose an imminent security threat could be subject to defensive measures, including potential use of deadly force. Pilots may be intercepted and questioned by law enforcement officials granted authority under this advisory.

El Paso, a city that ranks as the 23rd most populous in the United States, is located along the U.S.-Mexico border. The sudden announcement raised concerns in the community, as local officials and airport management reported being left in the dark about the limitations. A city council member expressed frustration over the lack of communication from federal authorities, emphasizing that residents had no reason to believe there was an immediate threat to safety.

A travel advisory issued by the airport confirmed that all flights—commercial, cargo, and general aviation—were grounded. Travelers were urged to check with airlines for updates on flight statuses. Major carriers like Southwest, Delta, United, and American Airlines routinely operate at the airport, which processed nearly 3.5 million passengers in the first 11 months of 2025.

The last aircraft to land before the airspace closure was an American Airlines flight from Chicago, arriving shortly before the restriction took effect. Subsequent flights, including a private plane from Washington, were redirected, with operations expected to remain halted until late morning on Wednesday.

Air traffic control communications indicated that airport staff had been made aware of the restrictions only shortly before they were enacted, further highlighting the chaotic nature of the situation. Conversations captured over radio waves revealed surprise among air traffic controllers and flight crews, underlining the lack of advance notice.

Concerns about the economic implications of the closure have also been raised. A city council member warned that a prolonged shutdown of the airport could result in a $40 to $50 million economic loss for El Paso. As residents sought clarity on the situation, many expressed anxiety about the broad-ranging effects of the sudden measures.

The FAA and El Paso International Airport have yet to provide a detailed briefing on the matter, leading to increased speculation and apprehension within the community. For now, the focus remains on understanding the reasons behind the unprecedented flight restrictions and their potential implications for the city and its residents.