GWR 862J78
View line GWR
Alerts for train 862J78
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line GWR.
The mini-map returns when the train runs
On-time · 30 days
64%
16/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
68%
50/74 runs under 3 min
RT coverage: 74 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+13min
9 in 10 runs arrive with less than this
30 days: +16 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
- Sat 24 Oct Max en route +30 min · last fix heading to Reading Green Park +30 min
- Wed 21 Oct Max en route +30 min · last fix heading to Reading Green Park +28 min
- Sun 27 Sept Max en route +23 min · last fix heading to 74250 +22 min
- Sat 5 Sept Max en route +18 min · last fix heading to 74250 +18 min
- Fri 23 Oct Max en route +21 min · last fix heading to Reading Green Park +17 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 7% · 5
- On time 61% · 45
- 3–10 min 19% · 14
- 10–30 min 12% · 9
- 30+ min 1% · 1
On-time by weekday
- 46% M n=13
- 69% T n=13
- 58% W n=12
- 82% T n=11
- 85% F n=13
- 73% S n=11
- 0% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 3 Nov | Reading Green Park 23:53 | +1 min | +2 min |
| Mon 2 Nov | Reading Green Park 00:04 | +14 min | +15 min |
| Sat 31 Oct | Reading Green Park 00:14 | −1 min | — |
| Fri 30 Oct | Reading Green Park 00:00 | 0 min | +2 min |
| Thu 29 Oct | Reading Green Park 23:58 | −2 min | +1 min |
| Wed 28 Oct | Reading Green Park 23:58 | −2 min | +1 min |
| Tue 27 Oct | Reading Green Park 23:59 | −1 min | — |
| Mon 26 Oct | Reading Green Park 00:14 | +14 min | +14 min |
| Sat 24 Oct | Reading Green Park 00:46 | +30 min | +30 min |
| Fri 23 Oct | Reading Green Park 00:17 | +17 min | +21 min |
| Thu 22 Oct | Reading Green Park 00:07 | +9 min | +9 min |
| Wed 21 Oct | Reading Green Park 00:26 | +28 min | +30 min |
| Tue 20 Oct | Reading Green Park 00:03 | +6 min | +6 min |
| Mon 19 Oct | Reading Green Park 00:05 | +8 min | +8 min |
| Sat 17 Oct | Reading Green Park 00:14 | −1 min | — |
| Fri 16 Oct | Reading Green Park 00:00 | 0 min | +1 min |
| Thu 15 Oct | Reading Green Park 00:02 | +2 min | +2 min |
| Wed 14 Oct | Reading Green Park 00:01 | +1 min | +1 min |
| Tue 13 Oct | Reading Green Park 00:02 | +2 min | +2 min |
| Mon 12 Oct | Reading Green Park 00:06 | +6 min | +6 min |
| Sat 10 Oct | Reading Green Park 00:16 | 0 min | +1 min |
| Fri 9 Oct | Reading Green Park 00:01 | +1 min | +1 min |
| Thu 8 Oct | Reading Green Park 00:00 | 0 min | — |
| Wed 7 Oct | Reading Green Park 00:01 | +1 min | +3 min |
| Tue 6 Oct | Reading Green Park 23:59 | 0 min | +2 min |
| Mon 5 Oct | Reading Green Park 23:59 | −1 min | +1 min |
| Sat 3 Oct | 74250 00:14 | −1 min | — |
| Fri 2 Oct | 74250 23:59 | −1 min | +1 min |
| Thu 1 Oct | 74250 00:01 | +2 min | +2 min |
| Wed 30 Sept | 74250 00:00 | 0 min | +2 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 11 July 2026.