When I book an Amtrak trip these days, I try my best to make an overnight stay part of the connection. It would be my luck that the day I ride the train would make its connection, but the minute I don't, I miss the connection and most likely loose the first class room on the next day's train.
In the case of my last LD trip, I scheduled an overnight layover in LAX between the Coast Starlight and a flight back to Florida. After leaving DUN over 12 hours late and facing the fact that the cost to reschedule the plane back to Florida was going to be $500.00, I ended up bailing at RDD, taking a Horizon Air flight, booked last minute the day of departure for only $200, saved the $300 it would cost more to take the train and ended up spending less for an airport hotel at LAX than the hotel downtown next to Union Station where I was going to catch the LAX-LAX shuttle the next day. In my desire to avoid the cost of spending two nights (the suggested buffer between the Coast Starlight and the trip home suggested by my avid train rider travel agent) in LAX because, quite frankly Southern California doesn't interest me, I missed out on the majority of the Coast Starlight trip due to poor OTP. I ended up wasting Amtrak Guest Rewards points on a trip I didn't enjoy because the Parlour Car was pulled for mechanical issues and the staff was so tired from the trip north (over 15 hours late into SEA) that their service southbound was surly at best, especially in the diner. Lesson: do what is takes, including lengthy layovers, to ensure that you get the most out of your purchased "train" trip, not bus, plane, taxi, etc. <_<