Govia Thameslink Railway 872A12
View line Govia Thameslink Railway
Alerts for train 872A12
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
19%
5/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
55%
42/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +13 min
P90
+22min
9 in 10 runs arrive with less than this
30 days: +32 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
- Fri 9 Oct Max en route +40 min · last fix heading to Tonbridge +40 min
- Fri 2 Oct Max en route +36 min · last fix heading to Tonbridge +36 min
- Thu 8 Oct Max en route +39 min · last fix heading to Tonbridge +34 min
- Tue 8 Sept Max en route +34 min · last fix heading to — +33 min
- Mon 5 Oct Max en route +32 min · last fix heading to Tonbridge +29 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 14% · 11
- On time 40% · 31
- 3–10 min 12% · 9
- 10–30 min 29% · 22
- 30+ min 5% · 4
On-time by weekday
- 50% M n=12
- 38% T n=13
- 54% W n=13
- 50% T n=12
- 42% F n=12
- 92% S n=13
- 50% S n=2
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 10 Oct | Tonbridge 08:46 | +4 min | +7 min |
| Fri 9 Oct | Tonbridge 09:39 | +40 min | +40 min |
| Thu 8 Oct | Tonbridge 09:12 | +34 min | +39 min |
| Wed 7 Oct | Tonbridge 08:54 | +16 min | +19 min |
| Tue 6 Oct | Tonbridge 08:52 | +14 min | +23 min |
| Mon 5 Oct | Tonbridge 09:07 | +29 min | +32 min |
| Sat 3 Oct | Tonbridge 08:42 | 0 min | +3 min |
| Fri 2 Oct | Tonbridge 09:14 | +36 min | +36 min |
| Thu 1 Oct | Tonbridge 09:04 | +26 min | +29 min |
| Wed 30 Sept | Tonbridge 08:53 | +15 min | +18 min |
| Tue 29 Sept | Tonbridge 08:57 | +19 min | +23 min |
| Mon 28 Sept | Tonbridge 09:00 | +23 min | +25 min |
| Sun 27 Sept | Edenbridge 08:02 | 0 min | — |
| Sat 26 Sept | Tonbridge 08:43 | +1 min | +4 min |
| Fri 25 Sept | Tonbridge 08:45 | +7 min | +11 min |
| Thu 24 Sept | Tonbridge 08:50 | +12 min | +15 min |
| Wed 23 Sept | Tonbridge 14:08 | +13 min | +13 min |
| Tue 22 Sept | Tonbridge 08:55 | +17 min | +22 min |
| Mon 21 Sept | Tonbridge 08:42 | +4 min | +7 min |
| Sat 19 Sept | Tonbridge 08:41 | −1 min | +2 min |
| Fri 18 Sept | Tonbridge 08:52 | +14 min | +17 min |
| Thu 17 Sept | Tonbridge 08:51 | +13 min | +16 min |
| Wed 16 Sept | Tonbridge 08:41 | +3 min | +6 min |
| Tue 15 Sept | Tonbridge 08:45 | +8 min | +11 min |
| Mon 14 Sept | Tonbridge 08:42 | +5 min | +8 min |
| Sat 12 Sept | Tonbridge 08:41 | −1 min | +2 min |
| Fri 11 Sept | Tonbridge 08:54 | +16 min | +20 min |
| Thu 10 Sept | Tonbridge 08:38 | +1 min | +5 min |
| Wed 9 Sept | Tonbridge 09:02 | +24 min | +27 min |
| Tue 8 Sept | — 09:47 | +33 min | +34 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.