Short answer: cities are too far apart and the USA is large. However, how much funding is there to really implement the same thing that exists in Japan but in the United States? Also, is there an incentive for that in the first place? What about population density? Japan is more compact regarding their population density while that’s not the case for America plus both Osaka & Kyoto aren’t too far from each other (but Miami & Washington DC are distant).
The geographical distances also favor air traffic over anything on the ground. If the jet engine hadn’t come around, North America would have a great high speed rail network today.
Ignoring recent events in the middle east and their effect on pricing, even in Japan a flight from Tokyo to Osaka will beat the bullet train fare if you book it a month or more ahead of time. And that’s not on a budget airline. Japan gets a lot of praise for its bullet train network. But it’s really just one cash cow line (Tokyo-Nagoya-Osaka-Kyoto) and the rest is more often than not half empty. They run it because there is pork barrel politicking and because they can sell the flexibility and immediacy of hopping on a train in a downtown location in this network, on a whim (outside the holiday congestion). Japan is also a centrally organized country where the administrative sub sections (prefectures, cities, etc.) have less say in things.
And no local in their right mind would take the shinkansen to go from Kyoto to Osaka. That’s a 40min ride or so on the normal trains. The cost to time saving ratio is not good enough.
Wow a non train circlejerk answer.
I wonder why trains are so expensive over longer distances.
How odd (and maybe disheartening) to consider that it can be cheaper to fly and expend all the energy need to lift a big metal tube up into the air and back down, than it is to travel along the rails.
That tends to be the case though. Even in Europe that’s true in many cases. I think so far only France has legislation on the books that makes it illegal for airfare to beat trainfare under a certain distance.