Boeing Stock Falls 6.9% as FAA Delays 737 MAX 10 Certification Over New Software Glitches
Boeing shares fell about 6.9% on September 29, 2026, after the Federal Aviation Administration announced it is delaying certification of the 737 MAX 10, the largest variant of Boeing’s best-selling jet, citing newly found software glitches uncovered during the final phase of review. The setback comes just eleven days after Boeing CEO Kelly Ortberg told…