CHW 161
View line CHW
Alerts for train 161
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line CHW.
The mini-map returns when the train runs
On-time · 30 days
50%
10/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
75%
45/60 runs under 3 min
RT coverage: 60 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: +3 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +26 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
- Sun 11 Oct Max en route +57 min · last fix heading to Washington Union Station +52 min
- Sun 4 Oct Max en route +43 min · last fix heading to Washington Union Station +38 min
- Fri 16 Oct Max en route +25 min · last fix heading to septa-rail:1 +25 min
- Mon 12 Oct Max en route +21 min · last fix heading to septa-rail:1 +20 min
- Sat 3 Oct Max en route +23 min · last fix heading to Washington Union Station +18 min
Distribution · 90 days
60 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 43% · 26
- On time 32% · 19
- 3–10 min 15% · 9
- 10–30 min 7% · 4
- 30+ min 3% · 2
On-time by weekday
- 64% M n=11
- 90% T n=10
- 91% W n=11
- 100% T n=10
- 67% F n=12
- 33% S n=3
- 0% S n=3
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 19 Oct | septa-rail:90801 18:04 | +4 min | +17 min |
| Sun 18 Oct | Washington Union Station 18:12 | +11 min | +16 min |
| Sat 17 Oct | Washington Union Station 17:59 | −5 min | +6 min |
| Fri 16 Oct | septa-rail:1 22:05 | +25 min | +25 min |
| Wed 14 Oct | septa-rail:1 23:32 | +6 min | +6 min |
| Mon 12 Oct | septa-rail:1 09:11 | +20 min | +21 min |
| Sun 11 Oct | Washington Union Station 18:47 | +52 min | +57 min |
| Sat 10 Oct | Washington Union Station 17:59 | +5 min | +10 min |
| Mon 5 Oct | septa-rail:1 20:46 | +1 min | +6 min |
| Sun 4 Oct | Washington Union Station 18:29 | +38 min | +43 min |
| Sat 3 Oct | Washington Union Station 18:11 | +18 min | +23 min |
| Fri 2 Oct | 237 15:48 | +4 min | +6 min |
| Thu 1 Oct | 237 15:48 | 0 min | +2 min |
| Wed 30 Sept | 237 15:46 | −1 min | +1 min |
| Tue 29 Sept | 237 15:47 | −2 min | +2 min |
| Mon 28 Sept | 237 15:47 | −1 min | +2 min |
| Fri 25 Sept | 237 15:48 | +1 min | +8 min |
| Thu 24 Sept | 237 15:47 | −1 min | +2 min |
| Wed 23 Sept | 237 15:48 | +2 min | +5 min |
| Tue 22 Sept | 237 15:47 | −1 min | +2 min |
| Mon 21 Sept | 237 15:48 | +7 min | +9 min |
| Fri 18 Sept | 237 15:47 | −1 min | +1 min |
| Thu 17 Sept | 237 15:47 | −1 min | +2 min |
| Wed 16 Sept | 237 15:47 | +1 min | +4 min |
| Tue 15 Sept | 237 15:48 | +6 min | +9 min |
| Fri 11 Sept | 237 15:48 | +3 min | +4 min |
| Thu 10 Sept | 237 15:46 | −1 min | +3 min |
| Wed 9 Sept | 237 15:51 | 0 min | +7 min |
| Tue 8 Sept | 237 15:47 | −2 min | +4 min |
| Fri 4 Sept | 237 15:47 | −3 min | +3 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.