FAA Lifts Nationwide Ground Stop Following Telecommunications Outage; Flights Resume at Harry Reid International Airport Amid Residual Delays

LAS VEGAS, NV — Commercial air travel is steadily resuming at Harry Reid International Airport (LAS) and across the United States after the Federal Aviation Administration (FAA) formally lifted its rare nationwide ground stop following an hours-long air traffic control telecommunications failure.

Federal aviation officials cleared departing aircraft to resume takeoffs after engineers isolated and resolved router malfunctions that originated at Chicago Midway International Airport and rippled across Air Route Traffic Control Centers nationwide.

While normal air traffic control operations have been restored at Harry Reid International Airport—with general FAA airfield arrival and departure delays returning to 15 minutes or less—airlines continue working through significant residual backlogs.

Flight-tracking telemetry logged 447 delays and 163 cancellations affecting Las Vegas arrivals and departures as carriers reposition displaced aircraft and flight crews.

+--------------------------------------------------------+
|       FAA GROUND STOP LIFTED & LAS RECOVERY DOSSIER    |
+--------------------------------------------------------+
|  - Regulatory Action: FAA Nationwide Ground Stop       |
|    Lifted; Normal ATC Flow Restored at LAS             |
|  - Root Cause Identified: Router Malfunctions          |
|    Originating at Chicago Midway Int'l Airport (MDW)   |
|  - Security Verification: Zero Threat to Public        |
|    Safety or Airborne Aircraft (Per DHS & FAA)         |
|  - Local Impact (LAS): 447 Total Flight Delays & 163   |
|    Cancellations Logged During Outage & Recovery       |
|  - Current LAS Airfield Status: General Arrival &      |
|    Departure Delays Reduced to 15 Minutes or Less      |
|  - Traveler Guidance: Confirm Rebooked Itineraries     |
|    Directly with Carriers Before Heading to Terminals  |
+--------------------------------------------------------+

Root Cause Traced to Router Malfunctions; Safety Reaffirmed

According to FAA briefings provided to commercial airlines, the nationwide communications breakdown stemmed from router malfunctions originating at Chicago Midway International Airport that disrupted telecommunications links across multiple regional control centers.

During a White House press briefing, Homeland Security Secretary Markwayne Mullin reassured travelers that airborne aircraft remained under continuous, safe control throughout the disruption.

“I just want to reiterate this: the public was never at danger through this process,” Mullin told reporters. “There were no flights at risk. FAA was able to handle it. We did it out of an abundance of caution.”

Transportation Secretary Sean Duffy characterized the telecommunications failure as “an emergency,” while congressional transportation committees requested formal briefings from federal aviation leadership regarding system redundancies and recovery timelines.

Terminal Recovery and Rebooking Protocols at LAS

Although the federal ground order has been canceled, cascading schedule disruptions continue to affect weekend travel through Terminals 1 and 3 in Las Vegas.

+--------------------------------------------------------+
|             PASSENGER RECOVERY & TERMINAL GUIDANCE     |
+--------------------------------------------------------+
|  • Verify Flight Status: Confirm updated departure     |
|    times via your airline mobile app before departing  |
|    for Harry Reid International Airport                |
|  • Crew & Aircraft Repositioning: Expect isolated      |
|    afternoon delays as carriers clear Friday's backlog |
|  • Fee-Free Changes: Check airline travel waivers for  |
|    complimentary rebooking on alternate weekend flights|
+--------------------------------------------------------+

Source: Federal Aviation Administration (FAA) Air Traffic Control System Command Center, FlightAware Live Telemetry, U.S. Department of Transportation, U.S. Department of Homeland Security.