I've had a lot of trouble searching for a concrete answer to this, but does anyone know what percentage of commercial jets in the US are made by Boeing? I know it's a duopoly between them and Airbus, but to what extent is Boeing's domination?
edit: hey don’t downvote the guy I’m replying to. if you follow the steps he did you’ll come to the same conclusion. despite the makeup of their fleet, the majority of flights being offered (at least within the US) are on boeings.
It makes the most sense for a company to spread their risk amongst as many suppliers as possible if their entire business relies on the performance of those suppliers.
Thinking about it, IT hardware and networking doesn't ever seem to do this. Maybe that's because it's lots of items working together to create a system instead of multiple discrete systems.
It also makes sense for a company to reduce the number of different makes and models of aircraft so that a pilot can move from one to another without too much retraining, so they can reduce the size of spare parts inventories, service more aircraft at fewer locations, stuff like that.
A guess but maybe the reason it looks like it's mostly boeing is because enough people have started using the services that allow you to search based on plane type that non-boeing planes are filling up which means most space available is on boeing planes.