TX → IL · about 1,007 miles
San Marcos to Chicago train schedule
Amtrak runs 10 direct trains a week from San Marcos to Chicago. The fastest takes 29 hours 27 minutes; every train leaves at 8:22 AM.
Timetable data from · No schedule changes since at least
- Trains a week
- 10
- Fastest trip
- 29h 27m
- Leaves at
- 8:22 AM
Timetable
Every train leaves from San Marcos Amtrak and arrives at Chicago Union Station. Times are local to each stop. Timetables published by tds.ai, refreshed October 15, 2026. Schedules change, so check times when you book.
| Departs | Arrives | Duration | Days | Rail company |
|---|---|---|---|---|
| 8:22 AM | 1:49 PM +1 day | 29h 27m | Daily | Amtrak Full timetable |
Route map
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Where to board in San Marcos Where you get off in Chicago The route of the busiest trip
Where to catch the train in San Marcos
- San Marcos Amtrak Map of San Marcos Amtrak (Google Maps)
Where the train stops in Chicago
Return trip: Chicago to San Marcos
Questions
How long is the train from San Marcos to Chicago?
The fastest direct train takes 29 hours 27 minutes; the typical trip is 29 hours 27 minutes.
What time is the first train from San Marcos to Chicago?
Every departure is at 8:22 AM (Daily).
Which rail companies go from San Marcos to Chicago?
Amtrak runs direct trains on this route.
Where do I catch the train in San Marcos?
Trains to Chicago leave from San Marcos Amtrak.