Boeing’s beleaguered next-generation widebody program is stalling out again. In recent months the outlook slid from a hopeful debut date in mid-2026, to the end of next year, and now Bloomberg has reported 777X production is pushed out to 2027.
The massive jet, with its industry-first folding wing tips, was supposed to enter service in 2020 when 
Boeing announced it for the first time in 2013. It is not approaching a decade overdue with the seemingly endless series of issues and delays.
The Perpetually Troubled 777X
The bad news comes ahead of the 2025 Dubai Airshow next month, which is the same venue Boeing first announced s the 777X from in 2013. The show is home territory for some of the biggest customers for the highly anticipated widebody are 
Emirates with 200 orders and 
Qatar Airways with 100 orders. Emirates has the world’s largest fleet of widebody jets and operates the most Boeing 777s anywhere on Earth.
Launch customer 
Lufthansa is still flying legacy 747s and A340s to serve the routes that it will fly the 777X on. Both Lufthansa and Emirates have expressed impatience and weariness with the ever-delayed Boeing widebody’s schedule, but neither has canceled orders so far. The most recent schedule slide is expected to cost Boeing billions of losses, according the company’s own estimates.
In February 2025, Boeing’s CEO Kelly Ortberg was recorded by Leeham News and Analysis when he told an investor’s conference:
“The challenge is we’ve got to get through the certification here on the Dash 9 to start delivering these things to our customers.”
Boeing’s Impatient Customers
The Coronavirus Pandemic gave Boeing some breathing room as the world of air travel was brought to its knees and ground to a halt. That was only a brief reprieve, however, as the resurgence of leisure and business flying has driven record highs in air traffic. The dramatic wave of renewed demand for international flights puts the pressure back on to get the 777X to service.
Emirates has taken delivery of Airbus A350-900s, and as the 777X continues to disappoint, the airline has expressed interest in its forthcoming stretched variant, the A350-1000. As Boeing’s top customer for the gigantic jet at this time, losing sales from Emirates is a very real threat to the program’s bottom line. It is also a risk for the company as a whole, which is struggling from other loss-generating products.
Lufthansa has 747-400s that are a few decades old, and A340s that are not far behind in age. The current order is only for 20 of the new 777X to replace its jumbo jets with four thirst engines, and with the track record that the program has had, it’s unlikely Boeing will convert that to a bigger number.
What’s Wrong With The 777X
The recent issues have revolved around the powerplants with engine mount problems, severed thrust links, and de-icing faults. In the past, other problems were found with equipment like cargo doors, but the most significant hurdles now sound like they are related to regulatory requirements. The poor safety record Boeing has exhibited in recent years with fatal crashes of its 737 MAX found to be the company’s fault has demanded great scrutiny from the Federal Aviation Administration (FAA).
Reuters reported that the announcement does not come with any newly discovered technical problems by Boeing, but instead reflects the need for a longer timeline to fully resolve all remaining deficiencies. The design of the 777X pushes the envelope for commercial aircraft engineering, set to be the largest twinjet ever made it will be outfitted with the largest turbofans in history, the GE9X.
To fit the enormous jet into existing airports, it will have the first folding wing mechanisms ever seen on a commercial airline. The extra wingspan and engines are key to achieving its promised fuel efficiency improvement of roughly 15% over current competitors and legacy models like the preceding 777. When it finally enters production, it will certainly be a game changer for all its operators. That promised performance seems to be keeping Boeing’s order book safe for now.
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