IL → TX · about 1,007 miles
Chicago to San Marcos train schedule
Amtrak runs 10 direct trains a week from Chicago to San Marcos. The fastest takes 29 hours 58 minutes; every train leaves at 2:10 PM.
Timetable data from · No schedule changes since at least
- Trains a week
- 10
- Fastest trip
- 29h 58m
- Leaves at
- 2:10 PM
Timetable
Every train leaves from Chicago Union Station and arrives at San Marcos Amtrak. 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 |
|---|---|---|---|---|
| 2:10 PM | 8:08 PM +1 day | 29h 58m | Daily | Amtrak Full timetable |
Route map
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Where to board in Chicago Where you get off in San Marcos The route of the busiest trip
Where to catch the train in Chicago
Where the train stops in San Marcos
- San Marcos Amtrak Map of San Marcos Amtrak (Google Maps)
Return trip: San Marcos to Chicago
Questions
How long is the train from Chicago to San Marcos?
The fastest direct train takes 29 hours 58 minutes; the typical trip is 29 hours 58 minutes.
What time is the first train from Chicago to San Marcos?
Every departure is at 2:10 PM (Daily).
Which rail companies go from Chicago to San Marcos?
Amtrak runs direct trains on this route.
Where do I catch the train in Chicago?
Trains to San Marcos leave from Chicago Union Station.