The 737 MAX 10 is expected to achieve FAA certification this year. Now it becomes more important to consider how the MAX 10 might impact the market dominated by the A321neo. Airbus has had an amazing run of good fortune as the MAX 10 has been delayed from entering the market. The MAX 10 is the second most popular model in the family. Let's look at some data. This chart looks at the MOM market - the segment we are big fans of. Not just us, but lessors and airlines, too. Background Data Notice the previous generation is off to the right - high fuel burn territory. The bottom-left quadrant is where you want to be. Impressively, we see the 737-900s in the area. [caption id="attachment_194341" align="aligncenter" width="640"] US DoT T2; AirInsight[/caption] To provide a deeper view of the chart, here are hard numbers from the US DoT. The greener, the better. The MAX 9 and A321neo are class leaders among single-aisles. [caption id="attachment_194358" align="aligncenter" width="807"] US DoT T2; AirInsight[/caption] How about the MAX 10? Now comes the challenging part. Boeing has positioned the MAX 10 to offer the lowest seat-mile costs in the segment (claiming advantages such as ~5% better performance than the A321neo in some analyses). Airbus counters that the A321neo is superior (up to ~10% in certain scenarios). Independent modeling typically shows them as nearly tied or with marginal edges, often favoring the lighter MAX 10 on shorter trips and the A321neo on longer/payload-heavy routes. LOPA will be the driver for MAX 10 ASM/gallon. Our analysis of high-density MAX variants (like the 8-200) shows over 100 ASM/gallon, putting the MAX 10 (with similar tech + stretch benefits) in striking distance or comparable, especially in high-density/short-haul ops favored by LCCs. Moreover, the A321neo's slight edge often comes from its larger size spreading costs, but the MAX 10's lower empty weight can yield better trip fuel burn in many scenarios. Delta is expected to have a LOPA of ~182 seats and United ~188 seats. Assuming an average of 186 seats for the US MAX 10 fleet, we expect 105 ASM/gallon. Our basis is driven by: Boeing’s positioning: ~5% lower trip and seat costs vs. the A321neo in optimized scenarios. LEAP-1B engines and aero improvements deliver a core ~14–20% fuel-burn reduction vs. NG aircraft, amplified by the extra seats. If the MAX 10 offers only 5% better fuel burn than the MAX 9, this delivers 104 ASM/gallon. We can see the MAX 10 beating 106 for the denser United LOPA. A Ryanair MAX 10 with ~220 seats could deliver over 110 ASM/gallon. Bottom Line For years, the debate has focused on whether the 737 MAX 10 can match or beat the A321neo. That may be the wrong question. The more important question is whether the MAX 10 is close enough. Airbus has enjoyed an unusually strong competitive position while the MAX 10 worked through certification delays. Airlines wanting a high-capacity narrowbody had few alternatives, allowing the A321neo to dominate orders, build a massive backlog, and command pricing power across the segment. The data suggest the MAX 10 could emerge as a credible competitor. If it delivers the economics Boeing promises, airlines and lessors will once again have meaningful choice at the upper end of the single-aisle market. Even if the A321neo retains an advantage on some missions, the gap may not be large enough to justify Airbus' current market dominance. That matters because competition changes behavior. Airbus may find it harder to sustain pricing premiums. Boeing gains a stronger position in fleet campaigns. Lessors gain leverage. Airlines gain negotiating power. The winner may not be Boeing or Airbus. The winner may be the customer. After years of waiting, the MAX 10's arrival could be the first meaningful challenge to the A321neo's dominance. Airbus has largely enjoyed the field to itself. That luxury may be coming to an end.
