A damaged fiber-optic cable severed by a construction contractor disrupted air traffic at George Bush Intercontinental Airport (IAH) in Houston on the evening of October 13, 2026. The Federal Aviation Administration (FAA) issued a ground stop for flights bound for IAH, warning that restrictions could be extended and expanded.
Impact on Houston Airports and Flights
The FAA ground stop affected flights arriving at George Bush Intercontinental but did not impact William P. Hobby Airport or other airports in the Houston terminal area. Houston Airports reported that repair crews were actively working on site to fix the fiber-optic cable damage. Coordination efforts included Houston Airports, airlines operating
at IAH, and Customs and Border Protection to manage the operational disruption. Travelers at IAH faced potential delays and cancellations throughout the evening, with international arrivals expected to experience longer processing times through U.S. Customs.
Similar Incident at Raleigh-Durham Airport and FAA Upgrades
On October 12, 2026, a similar fiber-optic cable severing occurred at Raleigh-Durham International Airport in North Carolina, causing multiple FAA ground stops, flight cancellations, and arrival delays exceeding two hours. Both incidents highlight vulnerabilities in aging air traffic communication infrastructure. The FAA continues efforts to modernize its air traffic communications infrastructure to improve reliability and resilience.
Official Statements and Operational Warnings
In an operations advisory, the FAA stated, “IAH has
lost major communications and users can expect the current ground stop to be extended and expanded.” Houston Airports confirmed the presence of repair teams on site and cautioned that further delays and cancellations might occur throughout the evening. The FAA’s ground stop protocol remains in effect for flights bound to George Bush Intercontinental Airport as restoration work progresses.
