Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- RTX Q1 2025 Earnings: GTF Talk Takes A Back Seat To Tariffs April 22, 2025
- Tariffs Tumult Takes Over GE Aerospace Q1 2025 Earnings Call April 22, 2025
- Boeing reports mixed results of latest employee survey, but middle management and officers remain key obstacles April 22, 2025
- Hopes for 1Q financial progress turns into bumpy ride for Boeing April 21, 2025
- Bjorn’s Corner: Air Transport’s route to 2050. Part 18. April 18, 2025
Could an NMA be made good enough?
By Bjorn Fehrm Subscription Required Introduction March 23, 2017, © Leeham Co.: After showing there exists an NMA (New Midrange Aircraft) gap, the next question follows: Can an aircraft be made for the segment that can carve out… Read More
easyJet, the Ryanair follower
By Bjorn Fehrm -March 22, 2017, ©. Leeham Co: easyJet started 10 years after Ryanair, using the same Southwest Airlines derived Low Cost Carrier (LCC) business model. easyJet has been expanding at the pace of Ryanair over the years, trailing… Read More
Is there an NMA gap?
By Bjorn Fehrm March 21, 2017, ©. Leeham Co: The NMA (New Mid-range Aircraft), or, as it’s called more and more, the Boeing 797, is hot. The potential buyers at the recent ISTAT meeting in San Diego urged Boeing… Read More
Bjorn’s Corner: Aircraft engine maintenance, Part 3
March 17, 2017, ©. Leeham Co: In the last Corner, we showed graphs of the yearly flight hours for engines on single-aisle aircraft. Now we will deduce the market for engine overhauls from these graphs. These will show which engines generate… Read More
Boeing 737 MAX 10 analyzed
By Bjorn Fehrm Note: Boeing’s “soft launch” of the 737-10 MAX at the ISTAT conference in San Diego a week ago met with some sharp criticism by lessors and some others. Within hours, Boeing scheduled a conference call… Read More
Bjorn’s Corner: Aircraft engines maintenance, Part 2
March 10, 2017, ©. Leeham Co: Last week we started the series how airline turbofans are maintained. We described the typical work scopes and what the intervals were for different single-aisle engines. Before we can describe the engine… Read More
Bjorn’s Corner: Aircraft engine maintenance, Part 1
March 3, 2017, ©. Leeham Co: We will now go through how airline turbofans are maintained. First, we will describe the typical work which is performed, then look into the markets for engine maintenance. In the markets for engine… Read More
Bjorn’s Corner: Aircraft engines in operation, Part 6
February 24, 2017, ©. Leeham Co: After having analyzed how the engine gets stressed during different phases of flight, we now look into how engines are used. The de-rating of engines for takeoff is important, as not 100% thrust… Read More
Ryanair: cheapest and most profitable airline in Europe
By Bjorn Fehrm February 22, 2017, ©. Leeham Co: Ryanair is Europe’s airline with the lowest fares. And it’s the most profitable, despite growing faster than even the Middle East carriers (growth needs money). It’s time to dive deep… Read More