My husband and I have decided to go on a amtrak trip this January. We have 3 nights/4 days for the trip. We live in the Seattle area, so would like the trip to either end or start in Seattle (we'd fly one-way to the other end of the trip). We have previous been on the empire builder from Chicago, so would like to try other routes. The routes I'm interested in are: Coast Starlight, California Zephyr and the Southwest Chief. Any ideas on a good combination and where to start/end the trip (somewhere with major airport access). So far, the best combination I could come up with is to fly into one of the major cities on the Southwest Chief route, take it to Lax, stay overnight in Lax and take the Coast Starlight up to Seattle. Not sure where to fly into, maybe Albuquerque? Other ideas? Thanks.