If you’ve ever taken a short or medium-haul flight in Europe, there’s a good chance you’ve traveled on an Airbus A320 or a Boeing 737. They are the two most common models in the continent’s airports, silent protagonists of millions of takeoffs each year. They have been operated by airlines of all types, from large national companies to the low-cost carriers that dominate the European market. Entire generations of passengers have flown on them, often unaware that they are part of a rivalry that has spanned almost four decades.
For years, the A320 and 737 have been the backbone of global air traffic. Their versatility made them the natural choice for airlines seeking a cost-effective aircraft capable of operating on both regional and medium-haul routes. In Europe, this combination of efficiency and size made them central figures in the expansion of low-cost carriers and the growth of tourism. Their rivalry has not only driven technical innovation but has also shaped the economic dynamics between Boeing and Airbus on both sides of the Atlantic.
A Milestone That Does Not Go Unnoticed in Europe
On October 7, Airbus reached a historic turning point. According to data from the British firm Cirium cited by Reuters, the European manufacturer surpassed Boeing in accumulated deliveries: 12,260 units of the A320 family since its entry into service in 1988. This record was cemented with the delivery of an A320neo to the Saudi airline Flynas, marking the 12,260th aircraft in the series. With this achievement, Airbus snatches from Boeing the title of the most delivered aircraft in history, a recognition that the 737 has held for more than half a century.
When we talk about “deliveries” in the aviation industry, we are referring to aircraft that have been completed, certified, and officially transferred to an airline. This is the most tangible indicator of a manufacturer’s real activity, and analysts like Cirium use it to make comparisons. Neither Airbus nor Boeing has publicly commented on the data, but industry sources agree that this count reflects a sustained trend: the A320 has been delivered at a higher rate than the 737 for years.
The A320 was born from a groundbreaking idea: to implement fly-by-wire technology in a single-aisle plane. Launched in 1984 and operational since 1988, it established a family with high commonality that allowed for more efficient pilot training and fleet maintenance. Boeing, which had maintained a historical lead with the 737, responded to a contract from United Airlines in 1992 by evolving its lineup with the 737NG. Since then, competition has shifted towards which manufacturer can provide greater efficiency and flexibility, rather than just visible advances for passengers.
The dominance of the 737 suffered significantly after the accidents of the MAX model in 2018 and 2019, which claimed over 300 lives and forced production and service to be temporarily halted. These incidents triggered a reputational crisis that took Boeing years to recover from. Under the leadership of Kelly Ortberg, the company is working to regain its operational tempo, but the stoppage in deliveries and regulatory scrutiny marked a decisive shift in its ability to compete against Airbus’s sustained pace.
The dominance of the 737 suffered after the accidents of the MAX model in 2018 and 2019
Airbus is currently experiencing one of the most active periods in its history. With assembly lines in Toulouse, Hamburg, Mobile (USA), and Tianjin (China), the European manufacturer has progressively enhanced its capacity to meet a demand that exceeds 7,000 aircraft, according to Airbus. The strategy is to increase production rates to 75 aircraft per month in the coming years. Boeing, still grappling with delays and revisions to the MAX, maintains a slower production rate, solidifying Airbus’s industrial advantage in this profitable segment.
Beyond the symbolic data, the leadership of the A320 translates directly into economic benefits for Europe. Airbus manages a network that distributes workload among assembly lines in France and Germany and aerostructures and systems centers in Spain and the United Kingdom. In Spain, for instance, specialization in components, stabilizers, and fuselage sections has established a network of SMEs and large suppliers that export technology. Each increase in production cadence implies more shifts, new certifications, and medium-term contracts, a dynamic that supports qualified employment and knowledge transfer.
At Boeing, the focus is on stabilizing current operations before thinking about a successor for the 737. The company has accumulated significant debt after years of crisis and faces technical limitations stemming from existing engines, which are already operating near maximum efficiency. Managers have acknowledged that there will be no new development until there are significant advancements in propulsion and materials. Meanwhile, the priority remains to recover the pace of deliveries, enhance manufacturing quality, and maintain airline confidence.
The pressure in the aviation sector extends beyond the United States and Europe. China emerges as a competitor with COMAC and its C919, aiming to gain traction outside its domestic market. Additionally, Embraer is contemplating whether to transition from regional jets to larger capacity aircraft. While none of these factors will cause immediate shifts in the market, they indicate a future where Airbus and Boeing may no longer monopolize the single-aisle segment.
The record number of A320 deliveries does not signify that Airbus has definitively outperformed Boeing; it only reflects its achievement in a particular metric: deliveries. The competition is far from over, and the single-aisle market still possesses substantial growth potential, particularly in Asia. For passengers, the flight experience will likely remain unchanged in the short term; they will continue to board either an A320 or a 737, depending on their airline. However, behind each booking lies a rich industrial narrative that illustrates how Europe has navigated the skies, balancing against its historic American rival.
Images | Jan Rosolino | David Syphers
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