GWR 681L88
View line GWR
Alerts for train 681L88
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
80%
20/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
68%
48/71 runs under 3 min
RT coverage: 71 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+12min
9 in 10 runs arrive with less than this
30 days: +4 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 +67 min · last fix heading to 74331 +66 min
- Wed 9 Sept Max en route +29 min · last fix heading to 73251 +26 min
- Tue 1 Sept Max en route +23 min · last fix heading to 73251 +23 min
- Tue 8 Sept Max en route +20 min · last fix heading to 73251 +17 min
- Sat 19 Sept Max en route +16 min · last fix heading to 73251 +16 min
Distribution · 90 days
71 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 15% · 11
- On time 52% · 37
- 3–10 min 20% · 14
- 10–30 min 11% · 8
- 30+ min 1% · 1
On-time by weekday
- 91% M n=11
- 62% T n=13
- 73% W n=11
- 75% T n=12
- 50% F n=12
- 58% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 21 Oct | Slough 21:08 | −1 min | +2 min |
| Tue 20 Oct | Slough 21:07 | −2 min | +4 min |
| Mon 19 Oct | Slough 21:08 | −1 min | +3 min |
| Sat 17 Oct | Slough 21:09 | +2 min | +3 min |
| Fri 16 Oct | Slough 21:11 | +2 min | +2 min |
| Thu 15 Oct | Maidenhead 21:13 | +3 min | +4 min |
| Wed 14 Oct | Maidenhead 21:14 | +4 min | +6 min |
| Tue 13 Oct | Maidenhead 21:20 | +10 min | +16 min |
| Mon 12 Oct | Slough 21:07 | −2 min | +4 min |
| Sat 10 Oct | Slough 21:07 | 0 min | +2 min |
| Fri 9 Oct | Maidenhead 21:13 | +4 min | +13 min |
| Thu 8 Oct | Maidenhead 21:14 | +4 min | +4 min |
| Wed 7 Oct | Slough 21:09 | 0 min | +3 min |
| Tue 6 Oct | Slough 21:07 | −2 min | +2 min |
| Mon 5 Oct | Slough 21:08 | −1 min | +1 min |
| Sat 3 Oct | 73251 21:09 | +2 min | +2 min |
| Fri 2 Oct | 73251 21:09 | 0 min | +3 min |
| Thu 1 Oct | 73251 21:09 | 0 min | +1 min |
| Wed 30 Sept | 73251 21:09 | 0 min | +10 min |
| Tue 29 Sept | 73251 21:09 | 0 min | +1 min |
| Mon 28 Sept | 73251 21:09 | −1 min | +2 min |
| Sat 26 Sept | 73251 21:08 | +1 min | +3 min |
| Fri 25 Sept | 73251 21:09 | −1 min | +3 min |
| Thu 24 Sept | 73251 21:08 | −2 min | +1 min |
| Wed 23 Sept | 75019 20:11 | −2 min | +1 min |
| Tue 22 Sept | 74331 21:19 | +66 min | +67 min |
| Mon 21 Sept | 73251 21:09 | 0 min | +3 min |
| Sat 19 Sept | 73251 21:23 | +16 min | +16 min |
| Fri 18 Sept | 73251 21:07 | −2 min | +3 min |
| Thu 17 Sept | 73251 21:11 | +2 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 11 July 2026.