From the Amtrak/VIA live map, Westbound Empire Builder, both over 10 hours late, Eastbound Empire Builder both over 3 hours late.
California Zepher, either direction between 90 minutes and 3 hours late.
Southwest Chief, a little better between 90 minutes and 2 hours late in either direction.
Better yet, take a look at this live map and decide for yourself if long distance service is really serving anyone.
https://asm.transitdocs.com/map