Govia Thameslink Railway 872B04
View line Govia Thameslink Railway
Alerts for train 872B04
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Govia Thameslink Railway.
The mini-map returns when the train runs
On-time · 30 days
72%
18/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
70%
54/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +5 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
- Wed 2 Sept Max en route +15 min · last fix heading to Sutton (London) +14 min
- Thu 15 Oct Max en route +14 min · last fix heading to Sutton (London) +12 min
- Wed 16 Sept Max en route +8 min · last fix heading to Sutton (London) +8 min
- Tue 22 Sept Max en route +7 min · last fix heading to Sutton (London) +7 min
- Wed 4 Nov Max en route +6 min · last fix heading to Sutton (London) +6 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 70% · 54
- 3–10 min 27% · 21
- 10–30 min 3% · 2
- 30+ min 0% · 0
On-time by weekday
- 75% M n=12
- 69% T n=13
- 46% W n=13
- 77% T n=13
- 69% F n=13
- 85% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 7 Nov | Banstead 06:59 | 0 min | +2 min |
| Fri 6 Nov | Sutton (London) 18:08 | +4 min | +4 min |
| Thu 5 Nov | Carshalton Beeches 18:04 | +2 min | +2 min |
| Wed 4 Nov | Sutton (London) 18:09 | +6 min | +6 min |
| Tue 3 Nov | Sutton (London) 18:04 | 0 min | +3 min |
| Mon 2 Nov | Carshalton Beeches 18:05 | +1 min | +5 min |
| Sat 31 Oct | Banstead 07:23 | +4 min | +4 min |
| Fri 30 Oct | Sutton (London) 18:12 | 0 min | +4 min |
| Thu 29 Oct | Sutton (London) 18:12 | 0 min | +1 min |
| Wed 28 Oct | Sutton (London) 18:16 | +3 min | +4 min |
| Tue 27 Oct | Sutton (London) 18:11 | −1 min | +16 min |
| Mon 26 Oct | Sutton (London) 18:12 | 0 min | +1 min |
| Sat 24 Oct | Banstead 07:08 | +1 min | +1 min |
| Fri 23 Oct | Sutton (London) 18:13 | 0 min | +2 min |
| Thu 22 Oct | Sutton (London) 18:12 | 0 min | +1 min |
| Wed 21 Oct | Sutton (London) 18:13 | 0 min | +3 min |
| Tue 20 Oct | Sutton (London) 18:13 | 0 min | +1 min |
| Mon 19 Oct | Sutton (London) 18:14 | +2 min | +3 min |
| Sat 17 Oct | Banstead 07:06 | 0 min | +2 min |
| Fri 16 Oct | Carshalton Beeches 18:13 | +1 min | +1 min |
| Thu 15 Oct | Sutton (London) 18:24 | +12 min | +14 min |
| Wed 14 Oct | Sutton (London) 18:14 | +2 min | +2 min |
| Tue 13 Oct | Sutton (London) 18:17 | +5 min | +5 min |
| Mon 12 Oct | Sutton (London) 18:17 | +5 min | +5 min |
| Sat 10 Oct | Banstead 07:07 | −1 min | +1 min |
| Fri 9 Oct | Sutton (London) 18:15 | +3 min | +4 min |
| Thu 8 Oct | Sutton (London) 18:13 | +1 min | +3 min |
| Wed 7 Oct | Sutton (London) 18:14 | +2 min | +3 min |
| Tue 6 Oct | Carshalton Beeches 18:13 | +1 min | +4 min |
| Mon 5 Oct | Sutton (London) 18:03 | −1 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.