But after five decades, customer demand for the 747 eroded as Boeing and Airbus (AIR.PA) developed more fuel efficient two-engine widebody planes. When Boeing confirmed in July 2020 that it would end 747 production, it was already only producing at a rate of half an aircraft a month.

Boeing officially ended production of the 747 "Queen of the Skies" in early 2023 because the aviation industry has shifted decisively toward twin-engine efficiency. When the 747 debuted in 1969, four engines were necessary to carry heavy loads over long distances safely. However, modern engine technology and ETOPS regulations (which allow twin-engine planes to fly long distances over water) have made massive four-engine jets obsolete for most airlines. Newer aircraft like the Boeing 777X and 787 Dreamliner, or the Airbus A350, can carry nearly as many passengers as a 747 but use significantly less fuel and require less maintenance. The final 747-8 was delivered to Atlas Air as a freighter, marking the end of a 54-year production run. While the 747 remains a cargo icon in 2026, airlines now prefer the flexibility and lower operating costs of smaller, more efficient twin-engine wide-body jets that are easier to fill and cheaper to fly.