GWR 681L82
View line GWR
Alerts for train 681L82
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
35%
9/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
39%
29/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +6 min
P90
+21min
9 in 10 runs arrive with less than this
30 days: +18 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 5 Sept Max en route +97 min · last fix heading to 74233 +97 min
- Tue 27 Oct Max en route +70 min · last fix heading to Slough +70 min
- Thu 22 Oct Max en route +46 min · last fix heading to Slough +46 min
- Fri 18 Sept Max en route +41 min · last fix heading to 73251 +41 min
- Thu 24 Sept Max en route +40 min · last fix heading to 73251 +40 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 2
- On time 36% · 27
- 3–10 min 36% · 27
- 10–30 min 16% · 12
- 30+ min 9% · 7
On-time by weekday
- 46% M n=13
- 50% T n=12
- 38% W n=13
- 36% T n=11
- 15% F n=13
- 46% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Maidenhead 18:04 | +6 min | +6 min |
| Tue 3 Nov | Slough 18:14 | +15 min | +15 min |
| Mon 2 Nov | Maidenhead 18:15 | +17 min | +21 min |
| Sat 31 Oct | Maidenhead 18:15 | +8 min | +8 min |
| Fri 30 Oct | Maidenhead 18:13 | +6 min | +6 min |
| Thu 29 Oct | Slough 18:09 | +2 min | +2 min |
| Wed 28 Oct | Slough 18:17 | +10 min | +10 min |
| Tue 27 Oct | Slough 19:18 | +70 min | +70 min |
| Mon 26 Oct | Slough 18:14 | +7 min | +7 min |
| Sat 24 Oct | Maidenhead 18:21 | +14 min | +14 min |
| Fri 23 Oct | Slough 18:08 | +1 min | +2 min |
| Thu 22 Oct | Slough 18:53 | +46 min | +46 min |
| Wed 21 Oct | Maidenhead 18:13 | +6 min | +6 min |
| Tue 20 Oct | Slough 18:09 | +2 min | +3 min |
| Mon 19 Oct | Slough 18:09 | +2 min | +3 min |
| Sat 17 Oct | Slough 18:08 | +1 min | +1 min |
| Fri 16 Oct | Stroud (Glos) 17:28 | +18 min | +18 min |
| Thu 15 Oct | Maidenhead 18:12 | +3 min | +3 min |
| Wed 14 Oct | Maidenhead 18:21 | +12 min | +12 min |
| Tue 13 Oct | Slough 18:13 | +4 min | +4 min |
| Mon 12 Oct | Slough 18:08 | +1 min | +3 min |
| Sat 10 Oct | Slough 18:16 | +8 min | +9 min |
| Fri 9 Oct | Slough 18:10 | +3 min | +3 min |
| Thu 8 Oct | Maidenhead 18:07 | −1 min | +3 min |
| Wed 7 Oct | Slough 18:07 | 0 min | +3 min |
| Tue 6 Oct | Maidenhead 18:06 | −1 min | +2 min |
| Mon 5 Oct | Slough 18:03 | +3 min | +4 min |
| Sat 3 Oct | 73251 18:12 | +5 min | +5 min |
| Fri 2 Oct | 73251 18:08 | +1 min | +2 min |
| Thu 1 Oct | 73251 18:16 | +9 min | +9 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.