March 14, 2026 — Washington, D.C. area A strong chemical odor reported at the Federal Aviation Administration’s Potomac Consolidated Terminal RADAR Approach Control (TRACON) facility led to temporary ground stops at Reagan National Airport (DCA), Dulles International Airport (IAD), and Baltimore-Washington International Thurgood Marshall Airport (BWI), halting flights and causing lingering delays across the region.
The incident occurred on Friday, disrupting air traffic control operations over the Washington, D.C. airspace. Controllers at the TRACON facility, which manages approaches for the three major airports, evacuated due to the odor, according to reports from Reuters and MSN. Flights were briefly grounded as a safety measure, with operations resuming after the issue was addressed.
Incident Details
The FAA confirmed the chemical smell originated at the TRACON facility, prompting a temporary suspension of services. Scripps News described it as part of broader equipment-related halts affecting Northeast airports, though the primary trigger was the odor. Airspace control was impacted, leading to cascading delays for incoming and departing flights.
Resolution and Impact
The FAA stated the issue was resolved later in the day, lifting the ground stops. However, travelers experienced ongoing delays into the evening. No injuries were reported, and the cause of the odor remains under investigation, per the sources.
Broader Context
This event follows other recent U.S. aviation disruptions, including a United Airlines flight’s emergency landing in Los Angeles on March 3 due to an engine issue, an FAA fine of $65,000 against Avelo Airlines on March 10 for drug and alcohol testing failures, and extended airport security lines amid TSA issues on March 9-10.
