Govia Thameslink Railway 872M23
View line Govia Thameslink Railway
Alerts for train 872M23
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
73%
22/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
78%
70/90 runs under 3 min
RT coverage: 90 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+7min
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
- Mon 21 Sept Max en route +16 min · last fix heading to Chessington South +15 min
- Mon 28 Sept Max en route +17 min · last fix heading to Chessington North +13 min
- Wed 29 Jul Max en route +15 min · last fix heading to Chessington South +13 min
- Thu 1 Oct Max en route +11 min · last fix heading to Chessington North +11 min
- Mon 7 Sept Max en route +10 min · last fix heading to Chessington South +9 min
Distribution · 90 days
90 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 2
- On time 76% · 68
- 3–10 min 18% · 16
- 10–30 min 4% · 4
- 30+ min 0% · 0
On-time by weekday
- 58% M n=12
- 85% T n=13
- 69% W n=13
- 85% T n=13
- 85% F n=13
- 92% S n=13
- 69% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 11 Oct | Shepherds Bush 09:29 | −2 min | — |
| Sat 10 Oct | Chessington South 11:29 | −1 min | +2 min |
| Fri 9 Oct | Chessington South 11:30 | 0 min | +9 min |
| Thu 8 Oct | Chessington South 14:42 | 0 min | +1 min |
| Wed 7 Oct | Chessington North 11:30 | 0 min | +6 min |
| Tue 6 Oct | Chessington South 14:28 | +6 min | +8 min |
| Mon 5 Oct | Chessington South 11:19 | −1 min | +4 min |
| Sun 4 Oct | Chessington North 11:40 | +5 min | +5 min |
| Sat 3 Oct | Chessington South 11:32 | +2 min | +3 min |
| Fri 2 Oct | Chessington South 11:29 | −1 min | +2 min |
| Thu 1 Oct | Chessington North 15:05 | +11 min | +11 min |
| Wed 30 Sept | Chessington North 11:33 | +3 min | +5 min |
| Tue 29 Sept | Chessington South 14:20 | 0 min | +7 min |
| Mon 28 Sept | Chessington North 14:39 | +13 min | +17 min |
| Sun 27 Sept | Chessington South 11:34 | −1 min | +3 min |
| Sat 26 Sept | Watford Junction 10:31 | +1 min | +4 min |
| Fri 25 Sept | Chessington South 11:33 | +3 min | +6 min |
| Thu 24 Sept | Chessington South 14:16 | 0 min | +7 min |
| Wed 23 Sept | Chessington South 11:30 | 0 min | — |
| Tue 22 Sept | Chessington South 11:30 | +1 min | +5 min |
| Mon 21 Sept | Chessington South 15:17 | +15 min | +16 min |
| Sun 20 Sept | Shepherds Bush 09:34 | +2 min | +3 min |
| Sat 19 Sept | Watford Junction 10:30 | 0 min | — |
| Fri 18 Sept | Watford Junction 10:32 | 0 min | +1 min |
| Thu 17 Sept | Chessington North 11:37 | +7 min | +8 min |
| Wed 16 Sept | Chessington South 11:29 | 0 min | +6 min |
| Tue 15 Sept | Chessington South 11:29 | −1 min | +10 min |
| Mon 14 Sept | Chessington South 11:30 | +1 min | +5 min |
| Sun 13 Sept | Chessington South 11:33 | −2 min | +3 min |
| Sat 12 Sept | Chessington North 11:32 | +2 min | +4 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.