As the model shows, twenty years is the typical period when airlines retire their aircraft. But that was then. Now we can expect that period to be much shorter. Click the play button to see how this works. Also, click the button to see the pattern over time. The exception here is Douglas, but that brand is headed out forever. (The DC-3 excepted)
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.