By this logic, since planes can cover longer distances in shorter times than trains, should we quit trains in favor of planes?
Virtually no one is taking the train from Chicago to Seattle, even when the train is full, its to get on the train, go 4-5 stops and exit.
There are more and I don't know them because I don't live near them. Acela isn't the only one.
Surfliner is about 3.5 hrs from LA to San Diego; ain't nobody gonna fly that, but lots of people drive it.