Reports emerged on June 13, 2026, that operations at Ronald Reagan Washington National Airport experienced significant disruptions, including temporary ground stops and flight delays, as preparations continued for a UFC event scheduled to take place on the White House South Lawn.

Journalist Aaron Parnas reported that the airport had been temporarily closed for what officials described as an event, affecting arriving flights and prompting notifications to passengers.

Earlier in the week, Parnas had also reported that bright lighting associated with preparations for the UFC event nearly impaired a commercial pilot during an approach to the airport.

Additional commentary from political communications specialist Josh Schwerin suggested that portions of the airport's airspace had been intermittently restricted for several days to accommodate rehearsals and airshow practices connected to the event.According to Schwerin, these restrictions, combined with unfavorable weather conditions, contributed to operational challenges at Reagan National.

Meanwhile, American Airlines responded to separate inquiries by stating that some delays were related to crew availability rather than directly attributing them to the UFC event.

The reports did not provide official confirmation that the White House event was solely responsible for the airport disruptions, but multiple observers pointed to the timing of the airspace restrictions and event preparations as likely contributing factors.The situation drew attention because Reagan National Airport serves as a major transportation hub for the Washington, D.C.region, making any interruptions highly visible to travelers and airlines.