I take two trips by rail each year, one NYC-Atlanta (17hrs) and NYC-Pittsburgh (9 hrs). A third one I opt for the bus only because of scheduling (NYC-Montreal)
As for the other two, NYC-Atlanta (Crescent) may seem like a lot of time in coach, but I chose it because I get an early afternoon departure so I'm not contending with rush-hour traffic to get to the station, and arrival time in Atlanta, while during that city's rush hour, is still manageable. The return trip leaves late enough that I can check out on the last day of the convention and head directly to the station following closing ceremonies, arriving back in NY early the next afternoon, dodging the PM rush.
In the case of NYC-Pittsburgh, the departure is a bit earlier (about 15 minutes shy of 11am), but still after the AM rush. The return trip is...early, but I learned to pack the previous night so as not to screaming out the hotel...plus the station is walking distance even with a heavy backpack and tandem-trailer suitcases.
The NYC-Montreal trip is an overnight Greyhound only becaue the train takes 3 hours longer, customs clearance is much longer, and arrival/departure times/ location Montreal isn't terribly convenient, and since my convention there has moved to an airport hotel this year, the local bus system has an express line running from the main bus station to the air terminal.
Why not fly that last one? These conventions are comic-art-centric, and I often do on-the-spot commissions of attendees' self-designed characters that they either cannot draw themselves, or like to see them in the styles of other artists. As a result I carry a toolbox full of markers and ink containers. I could never get a straight answer as to whether the TSA considers markers to be liquid containers, and even if they didn't, there's the question of how they'd react in a de-presurized cargo hold (or even under the pressure changes in-cabin), and the added expense of having four pieces of luggage (laptop backpack, two medium rolling suitcases and a tote bag). And then there's the TSA, which is like being "crop dusted" in a stuck elevator. I'm at least familiar with the routine on the bus trips.
There is a fourth convention in Toronto that some friends would like me to attend. It's similar to the Montreal one in that it's at an airport hotel, but the same issues with air travel apply, plus the logistics of getting back to their train station for an early-morning departure on the trip back are too risky. I told them that when the Union-Pearson rail link is up and running, I'll consider their event, since the new rail shuttle would cut an hour-plus trip through Toronto's legendary rush-hour traffic to about 15 minutes.
---PCJ