Kinda wondering why the 737 max development is taking as long as the b777 even though the max is a smaller aircraft and also have reusable parts from the NG… I would fit the A220 to be in the same “development difficulty” category as the 737 max as they have similar characteristics like new cockpits and engines but the a220 only took around 3-4 months to develop, and I even think the a220 is HARDER to develop due to no reusable parts…
hard to comprehend 🤔
dont wanna cause speculation so im keeping most of my thoughts as for now…