Southwest Chief 4
Alerts for train 4
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Southwest Chief.
Running now · updated 20:39
Running now +1 min
Today it is running no worse than usual: typical arrival delay is +11 min; 29% of the last 28 runs arrived on time.
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Mon 19 Oct Max en route +59 min · last fix heading to La Junta Amtrak Station +58 min
- Sat 17 Oct Max en route +59 min · last fix heading to Chicago Union Station +55 min
- Fri 16 Oct Max en route +59 min · last fix heading to Chicago Union Station +53 min
- Sun 11 Oct Max en route +59 min · last fix heading to Chicago Union Station +52 min
- Mon 5 Oct Max en route +59 min · last fix heading to Chicago Union Station +46 min
Distribution · 90 days
66 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 5% · 3
- On time 24% · 16
- 3–10 min 38% · 25
- 10–30 min 20% · 13
- 30+ min 14% · 9
On-time by weekday
- 0% M n=11
- 25% T n=12
- 25% W n=12
- 42% T n=12
- 46% F n=13
- 33% S n=3
- 33% S n=3
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 20 Oct | Riverside 20:34 | +1 min | +1 min |
| Mon 19 Oct | La Junta Amtrak Station 20:34 | +58 min | +59 min |
| Sun 18 Oct | Chicago Union Station 16:48 | +37 min | +37 min |
| Sat 17 Oct | Chicago Union Station 18:02 | +55 min | +59 min |
| Fri 16 Oct | Chicago Union Station 17:57 | +53 min | +59 min |
| Thu 15 Oct | Chicago Union Station 17:20 | +14 min | +59 min |
| Wed 14 Oct | Chicago Union Station 18:11 | +5 min | +59 min |
| Tue 13 Oct | Chicago Union Station 04:25 | +25 min | +58 min |
| Mon 12 Oct | Chicago Union Station 18:11 | +10 min | +59 min |
| Sun 11 Oct | Chicago Union Station 18:52 | +52 min | +59 min |
| Sat 10 Oct | Chicago Union Station 16:02 | 0 min | +51 min |
| Fri 9 Oct | Chicago Union Station 17:41 | +38 min | +59 min |
| Thu 8 Oct | Chicago Union Station 19:23 | +23 min | +59 min |
| Wed 7 Oct | Chicago Union Station 17:47 | +1 min | +59 min |
| Tue 6 Oct | Chicago Union Station 17:23 | +37 min | +59 min |
| Mon 5 Oct | Chicago Union Station 18:38 | +46 min | +59 min |
| Sun 4 Oct | Chicago Union Station 16:37 | −9 min | +50 min |
| Sat 3 Oct | Chicago Union Station 17:32 | +44 min | +59 min |
| Fri 2 Oct | Raton 17:11 | +23 min | +56 min |
| Thu 1 Oct | 141 11:26 | −1 min | +6 min |
| Wed 30 Sept | 141 11:27 | −2 min | +10 min |
| Tue 29 Sept | 141 11:59 | +8 min | +10 min |
| Mon 28 Sept | 141 11:32 | +5 min | +7 min |
| Fri 25 Sept | 141 11:27 | +1 min | +6 min |
| Thu 24 Sept | 141 11:29 | +2 min | +6 min |
| Wed 23 Sept | 141 11:32 | +5 min | +9 min |
| Tue 22 Sept | 141 12:51 | +5 min | +7 min |
| Mon 21 Sept | 141 11:39 | +11 min | +15 min |
| Fri 18 Sept | 141 11:29 | +2 min | +6 min |
| Thu 17 Sept | 141 11:29 | +2 min | +10 min |
Each run is closed into train_runs (country, train number, service day) from the live positions. Final delay = last delay seen. Partial coverage: the feed stopped before the final stop (last value used, hatched in the chart). No data: a run without any valid delay; counts as neither on time nor late. Data collected since 10 July 2026.