NASA’s X-59 Achieves Busiest Week with Six Flights

NASA's X-59 Achieves Busiest Week with Six Flights

During the week of September 21, 2026, NASA's X-59 quiet supersonic experimental aircraft achieved its busiest schedule to date by completing six test flights within a single seven-day period. (Primary source)

The record-breaking cadence was distributed across three specific days: the aircraft flew twice on September 22, twice on September 24, and twice on September 25. (Primary source)

This six-flight week surpassed the X-59's previous single-week record by two flights. The intensive testing schedule brought the total number of completed test flights for the aircraft to 38. (Primary source)