Leeham News and Analysis
There's more to real news than a news release.
Fundamentals of airliner performance, Part 5; Approach and landing
By Bjorn Fehrm Dec. 2, 2015: The time has now come to cover descent and landing in our articles around airliner performance. As many aspects of descent are similar to climb we will repeat a bit what we learned… Read More
Air Canada: 787s have 29% lower costs than older 767s (before the latter’s reconfiguration)
Dec. 2, 2014: Air Canada says its new Boeing 787s will have 29% lower fuel, maintenance and per-seat costs than the old Boeing 767-300ERs being replaced. Part of this is because the 787s seat more passengers. But the… Read More
Oil heading toward $40? Economist still thinks so, with caveats; and: NTSB issues 787 battery report, Azul’s A320/CFM order
Dec. 1, 2014: Adam Pilarski, an economist for the consulting firm Avitas, predicted several years ago that the price of oil would drop to $40bbl. Few believed him. Oil hit $66 this week, on a steady decline over… Read More
Fundamentals of airliner performance, Part 4
By Bjorn Fehrm Nov. 25, 2014: In our article series around the performance of a modern airliner we have now come to the climb after takeoff. We started with cruise as this was simplest because the aircraft is… Read More
Odds and Ends: Korean tanker competition sounds like US rerun; About that blister on the top of airliners; JetBlue explains bags, seats
Korean tanker competition: South Korean is holding a competition for an aerial refueling tanker and in many respects, it sounds like a rerun of the USAF competition between Airbus and Boeing. In the US contest, major debates happened… Read More