A party balloon mistaken for a cartel drone shut down El Paso International Airport for 7.4 hours on February 10, 2026, causing 15 flight cancellations and costing an estimated $573,000. The FAA initially announced a 10-day restriction before reversing course within hours after coordination between federal agencies clarified the threat.

The analysis tracked only publicly available data, reconstructing the timeline from FAA notices and news reports. Eight flights were confirmed canceled, seven delayed by hours, and one cargo flight diverted to Las Cruces. With approximately 1,600 disrupted passengers and airline labor costs included, the total impact was calculated using USDOT value-of-time guidance adjusted for 2026.

While the quantified cost reached $873K at the high end, the true impact was likely greater. Military flights from Fort Bliss were grounded, medical evacuations rerouted, and cargo operations disrupted. The author noted these uncosted factors would push the total higher, though the $573K mid-range estimate remains a conservative calculation based solely on public data.