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
68%
17/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
65%
46/71 runs under 3 min
RT coverage: 71 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+11min
9 in 10 runs arrive with less than this
30 days: +20 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
71 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 3
- On time 61% · 43
- 3–10 min 24% · 17
- 10–30 min 10% · 7
- 30+ min 1% · 1
On-time by weekday
- 58% M n=12
- 58% T n=12
- 50% W n=12
- 82% T n=11
- 77% F n=13
- 70% S n=10
- 0% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| 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 |
| Tue 29 Sept | 74250 23:58 | −1 min | +2 min |
| Mon 28 Sept | 74250 23:59 | −1 min | +1 min |
| Sun 27 Sept | 74250 00:37 | +22 min | +23 min |
| Fri 25 Sept | 74250 23:59 | 0 min | +3 min |
| Thu 24 Sept | 74250 00:00 | 0 min | +3 min |
| Wed 23 Sept | 74250 00:00 | +3 min | +3 min |
| Tue 22 Sept | 74250 00:01 | +4 min | +6 min |
| Mon 21 Sept | 74250 23:57 | 0 min | +1 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.