DBEA55AED16C0C92252A6554BC1553B2 Clicky DBEA55AED16C0C92252A6554BC1553B2 Clicky
September 25, 2025
fleet

fleet

Care to share?

US airlines are in the midst of a serious fleet update. This update has long-term impacts for costs, and that is much more than just fuel burn.

We are sharing this model. Across the top, there are menu items to select from.  The default starts with the pandemic in 2020.  Fleets went through a radical update and reset during this period. Some retirements were clearly overdone.

There are three pages to go through, each with a slightly different focus.  The menus remain consistent across all three pages.

While the charts provide a view of how airlines are making fleet decisions, the variance in each period is driven by the number of aircraft of each type that were actively reporting during that period.  Expanding the reporting period also highlights data errors.  For example, when United and Alaska were transitioning from 737-900s to 737-900ERs. Neither the airlines nor the DOT identified the mistake.  As usual, with these datasets, caveat emptor.

Even with these issues, the model provides an unusual perspective on how the industry is evolving. Notice, for example, as the E-190/5 fleet is winding down, the recent Avelo order brings them right back into the market again.

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author avatar
Addison Schonland Partner
Co-Founder AirInsight. My previous life includes stints at Shell South Africa, CIC Research, and PA Consulting. Got bitten by the aviation bug and ended up an Avgeek. Then the data bug got me, making me a curious Avgeek seeking data-driven logic. Also, I appreciate conversations with smart people from whom I learn so much. Summary: I am very fortunate to work with and converse with great people.

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