TSA Changes & Airport Delays: Federal Shutdown Impacting Travelers

TSA Adjusts Airport Security Procedures at Luis Muñoz Marín Amid Federal Shutdown

San Juan, Puerto Rico – March 7, 2026 – Travelers passing through Luis Muñoz Marín International Airport (LMM) are facing adjusted security procedures as the Transportation Security Administration (TSA) concentrates its operations due to the ongoing federal government shutdown. The changes, announced Friday, involve temporarily ceasing inspection operations in Terminal A and consolidating them within Terminal B. This shift is expected to lead to increased congestion at security checkpoints, prompting officials to advise passengers to arrive at the airport with significantly more time before their scheduled departure.

The TSA’s decision to consolidate operations stems directly from the impact of the federal closure, as reported by El Nuevo Día and Primera Hora. The agency is working to maintain security levels with a potentially reduced workforce. Aerostar Puerto Rico, which manages the airport, is recommending that all travelers arrive at least three hours prior to their flight’s boarding time to accommodate potential delays.

Concentrated Inspections and Anticipated Delays

The core change impacting passengers is the temporary closure of the security checkpoint in Terminal A. All passenger screening will now occur in Terminal B. Jorge Hernández, president of Aerostar Puerto Rico, explained that this consolidation is “Anticipamos que esta medida podría generar una mayor concentración de pasajeros en el punto de cotejo del terminal B,” – anticipating a higher concentration of passengers at the Terminal B checkpoint. This proactive warning underscores the potential for longer wait times and a more crowded security experience.

The situation is further complicated by reports that a tiny percentage of TSA employees have been unable to report for duty due to the financial strain caused by the shutdown. Telemundo PR reported that approximately 3% of TSA personnel are currently absent. Whereas this figure represents a relatively small portion of the workforce, it adds another layer of complexity to an already challenging situation.

Government Shutdown’s Impact on TSA Operations

The current disruptions at LMM are a direct consequence of the broader federal government shutdown. As the government remains closed, essential personnel continue to operate, but many federal employees are furloughed – temporarily placed on unpaid leave. The TSA, deemed an essential service, is maintaining operations, but the shutdown impacts staffing levels and resource allocation.

This isn’t an isolated incident. Univision reported similar disruptions at Orlando International Airport, where the shutdown is affecting TSA employees and prompting union representatives to provide food assistance to impacted workers. This highlights the widespread impact of the shutdown on transportation security nationwide.

What Travelers Need to Understand

To navigate the changes at LMM effectively, passengers should heed the following recommendations:

Arrive Early: The most crucial step is to arrive at the airport at least three hours before your scheduled boarding time. This buffer will help mitigate potential delays caused by increased congestion at the Terminal B checkpoint.
Have Documents Ready: Ensure you have your boarding pass and a valid photo identification readily accessible. This will streamline the screening process.
Follow TSA Guidelines: Familiarize yourself with the TSA’s security regulations regarding prohibited items and carry-on baggage restrictions. Adhering to these guidelines will help avoid delays and ensure a smooth security experience.
Be Patient: Recognize that the current situation is beyond the control of airport staff and TSA personnel. Exercising patience and cooperation will contribute to a more efficient process for everyone.

Background: TSA and Airport Security

The Transportation Security Administration (TSA) was established in the wake of the September 11, 2001, terrorist attacks to enhance security measures at U.S. Airports. The agency is responsible for screening passengers and baggage, securing the transportation system and responding to threats.

Airport security procedures typically involve several layers of screening, including:

Credential Check: Verification of boarding passes and photo identification.
Baggage Screening: Inspection of checked and carry-on baggage using advanced imaging technology and physical searches.
Passenger Screening: Use of walk-through metal detectors and advanced imaging technology to screen passengers for weapons and prohibited items.
Behavior Detection: TSA officers are trained to identify suspicious behavior that may indicate a potential threat.

Confirmed vs. Unclear Details

Confirmed:

TSA has consolidated security operations to Terminal B at LMM.
The checkpoint in Terminal A is temporarily closed.
Aerostar Puerto Rico recommends arriving at least three hours before boarding.
Approximately 3% of TSA employees are currently absent due to the shutdown.

Unclear:

The exact duration of the operational changes at LMM remains unclear and is dependent on the resolution of the federal government shutdown.
The specific number of TSA personnel working at LMM before and after the consolidation was not provided.
Details regarding potential impacts on connecting flights were not specified.

What Happens Next?

The situation at LMM is directly tied to the ongoing federal government shutdown. Until a resolution is reached, the adjusted security procedures are expected to remain in place. Passengers should continue to monitor updates from TSA and Aerostar Puerto Rico for any changes. The agency will likely restore operations to both terminals once the shutdown ends and staffing levels return to normal. The long-term impact of the shutdown on TSA staffing and security protocols remains to be seen.