Jul 4, 2025 ·
https://boltflight.com/the-complete-history-of-boeing-747-production-1574-units-built-over-54-years/
Jul 4, 2025 · The 747 -400 series, launched in 1989, emerged as the best-selling variant by a wide margin, accounting for nearly 44% of all 747 production. It introduced modern avionics, a glass cockpit, fuel-efficient engines, and winglets, which all contributed to its commercial dominance.