Given a limited budget (even with the infrastructure bill, Amtrak has limited resources), why should Amtrak make any effort to expand the number of long-distance routes? Rail is an optimal transport mode for trips of 500 miles or less, so of course Amtrak is going to focus on routes of that length. The New Orleans - Jacksonville corridor has to stand on its own merits and should have trains that are scheduled for the convenience of passengers traveling between New Orleans, Jacksonville and intermediate stations. Relying on long-distance trains to make up the corridor service is not a good idea because they don't reliably run to schedule. Even on the NEC, northbound trains from Washington to New York and Boston are running delayed because so many of them come up from Virginia, where they are subject to the tender mercies of CSX and NS. Perhaps when the New Orleans - Jacksonville corridor is established and successfully running, it might be possible to extend a long-distance train over it. By then, at least, the long-distance train will be sharing the overhead costs with the corridor service, and thus the financial performance of the long-distance train might look better.