California Zephyr 6

View line California Zephyr

Daily Amtrak

Running now · updated 09:52

Running now −9 min

Today it is running no worse than usual: typical arrival delay is 0 min; 74% of the last 19 runs arrived on time.

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On-time · 30 days
74%
14/19 runs under 3 min
RT coverage: 19 full · 0 partial · 0 no data
On-time · 90 days
74%
14/19 runs under 3 min
RT coverage: 19 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+44min
9 in 10 runs arrive with less than this
30 days: +44 min

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

  • Tue 6 Oct Max en route +57 min · last fix heading to Chicago Union Station +50 min
  • Sun 4 Oct Max en route +59 min · last fix heading to Chicago Union Station +49 min
  • Mon 19 Oct Max en route +59 min · last fix heading to Ottumwa Amtrak Station +43 min
  • Thu 15 Oct Max en route +57 min · last fix heading to Chicago Union Station +35 min
  • Fri 2 Oct Max en route +35 min · last fix heading to Granby Amtrak Station +12 min

Distribution · 90 days

19 runs with a known final delay. On time = under 3 min, the same cut the map uses.

  • Early 37% · 7
  • On time 37% · 7
  • 3–10 min 0% · 0
  • 10–30 min 5% · 1
  • 30+ min 21% · 4

On-time by weekday

  • 67% M n=3
  • 67% T n=3
  • 100% W n=2
  • 50% T n=2
  • 67% F n=3
  • 100% S n=3
  • 67% S n=3

Recent runs

DateLast stopFinalMax
Tue 20 OctGrand Junction Amtrak Station 09:490 min+53 min
Mon 19 OctOttumwa Amtrak Station 09:49+43 min+59 min
Sun 18 OctChicago Union Station 16:000 min+35 min
Sat 17 OctChicago Union Station 15:23−32 min+59 min
Fri 16 OctChicago Union Station 15:14−42 min+52 min
Thu 15 OctChicago Union Station 16:35+35 min+57 min
Wed 14 OctChicago Union Station 15:23−31 min+22 min
Tue 13 OctChicago Union Station 15:510 min+22 min
Mon 12 OctChicago Union Station 15:50−8 min+28 min
Sun 11 OctChicago Union Station 17:55+2 min+59 min
Sat 10 OctChicago Union Station 15:44−12 min+46 min
Fri 9 OctChicago Union Station 15:20−38 min+59 min
Thu 8 OctChicago Union Station 15:50−8 min+48 min
Wed 7 OctChicago Union Station 15:520 min+58 min
Tue 6 OctChicago Union Station 17:47+50 min+57 min
Mon 5 OctChicago Union Station 15:580 min+32 min
Sun 4 OctChicago Union Station 16:44+49 min+59 min
Sat 3 OctChicago Union Station 15:590 min+41 min
Fri 2 OctGranby Amtrak Station 17:11+12 min+35 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.