Train Rides seem to be ideal for any trip less than 4 hours. You don't have as much security concerns, you have far more legroom, and the constant ability to walk around the cabin at all times (often to the dining car where you can get overpriced beer / light meals, but... better than nothing at all). Hour-for-hour, a train ride is far more comfortable than a plane ride. However, once we start looking at 4-hour or 8-…
Living in Europe and traveling by train for 7/8 hours every two months for work. What kind of shitty train does only 50mph? I would say the convenience it’s highly dependent on the destination. Here the train station it’s often near the city center while to get to the airport you need additional transportation, As you said you have more legroom but also there is enough space to use a laptop and actually work connecte…
There are legs of the train that go above 100mph. But all-in-all, once freight traffic and other issues are considered, you're averaging no better than 50mph on US trains.
As a sibling-comment says: US freight gets priority in our country. The US doesn't really have a passenger rail system, we have a freight rail system that happens to sometimes have passenger rail as a 2nd citizen.