GWR 862J18
View line GWR
Alerts for train 862J18
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
75%
18/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
78%
58/74 runs under 3 min
RT coverage: 74 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +7 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 22 Sept Max en route +39 min · last fix heading to 74250 +35 min
- Thu 27 Aug Max en route +17 min · last fix heading to 74250 +15 min
- Wed 19 Aug Max en route +11 min · last fix heading to 74250 +11 min
- Fri 9 Oct Max en route +8 min · last fix heading to Reading Green Park +8 min
- Thu 1 Oct Max en route +9 min · last fix heading to 74250 +7 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 14% · 10
- On time 65% · 48
- 3–10 min 18% · 13
- 10–30 min 3% · 2
- 30+ min 1% · 1
On-time by weekday
- 85% M n=13
- 83% T n=12
- 73% W n=11
- 62% T n=13
- 92% F n=12
- 77% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | Reading Green Park 09:11 | −1 min | +1 min |
| Sat 10 Oct | Reading Green Park 09:54 | −1 min | — |
| Fri 9 Oct | Reading Green Park 09:19 | +8 min | +8 min |
| Thu 8 Oct | Reading Green Park 09:11 | −1 min | +3 min |
| Wed 7 Oct | Reading Green Park 09:10 | −1 min | +1 min |
| Tue 6 Oct | Reading Green Park 09:12 | 0 min | +2 min |
| Mon 5 Oct | 74250 09:15 | +4 min | +6 min |
| Sat 3 Oct | 74250 09:57 | +2 min | +2 min |
| Fri 2 Oct | 74250 09:13 | 0 min | +3 min |
| Thu 1 Oct | 74250 09:19 | +7 min | +9 min |
| Wed 30 Sept | 74250 09:12 | 0 min | +2 min |
| Tue 29 Sept | 74250 09:11 | −1 min | — |
| Mon 28 Sept | 74250 09:11 | −1 min | +2 min |
| Sat 26 Sept | 74250 09:57 | +2 min | +3 min |
| Fri 25 Sept | 74250 09:11 | −1 min | +1 min |
| Thu 24 Sept | 74250 09:15 | +3 min | +5 min |
| Tue 22 Sept | 74250 09:47 | +35 min | +39 min |
| Mon 21 Sept | 74250 09:11 | −1 min | +1 min |
| Sat 19 Sept | 74250 09:57 | +2 min | +2 min |
| Fri 18 Sept | 74250 09:11 | −1 min | +1 min |
| Thu 17 Sept | 74250 09:14 | +2 min | +5 min |
| Wed 16 Sept | 74250 09:11 | −1 min | +2 min |
| Tue 15 Sept | 74250 09:14 | +2 min | +5 min |
| Mon 14 Sept | 74250 09:18 | +6 min | +8 min |
| Sat 12 Sept | 74250 09:57 | −2 min | +1 min |
| Fri 11 Sept | 74250 09:12 | −1 min | +1 min |
| Thu 10 Sept | 74250 09:12 | 0 min | +3 min |
| Wed 9 Sept | 74250 09:10 | −2 min | +1 min |
| Tue 8 Sept | 74250 09:13 | +1 min | +4 min |
| Mon 7 Sept | 74250 09:12 | 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.