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Addison Schonland

Addison Schonland

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.

GTF-powered A321XLR certified

A321XLR

PR: Cologne/Toulouse, 21 February 2025 – The European Union Aviation Safety Agency (EASA) has issued the Type Certificate for the Airbus A321XLR powered by Pratt & Whitney GTF™ engines. This follows the certification of the CFM LEAP-1A powered A321XLR in…

Delays at the Top Ten US Airports

Clocks e1558539732899

Here’s a model depicting delays at the top ten US airports .  The data is through November 2024. The model uses color to highlight relative delays.  It is clear that some airports perennially run late.  It is also interesting to…