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
8%
2/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
38%
29/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+8min
Median at arrival, 90 days
30 days: +23 min
P90
+28min
9 in 10 runs arrive with less than this
30 days: +33 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
- Thu 15 Oct Max en route +34 min · last fix heading to Tonbridge +32 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 9% · 7
- On time 29% · 22
- 3–10 min 13% · 10
- 10–30 min 40% · 31
- 30+ min 9% · 7
On-time by weekday
- 31% M n=13
- 15% T n=13
- 33% W n=12
- 33% T n=12
- 25% F n=12
- 85% S n=13
- 50% S n=2
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 27 Oct | Tonbridge 09:00 | +22 min | +25 min |
| Mon 26 Oct | Tonbridge 09:08 | +30 min | +30 min |
| Sat 24 Oct | Tonbridge 08:44 | +2 min | +5 min |
| Fri 23 Oct | Tonbridge 09:02 | +24 min | +27 min |
| Thu 22 Oct | Tonbridge 08:49 | +11 min | +13 min |
| Wed 21 Oct | Tonbridge 09:01 | +23 min | +26 min |
| Tue 20 Oct | Tonbridge 09:08 | +31 min | +33 min |
| Mon 19 Oct | Tonbridge 08:40 | +3 min | +6 min |
| Sat 17 Oct | Tonbridge 08:52 | +10 min | +13 min |
| Fri 16 Oct | Tonbridge 09:03 | +25 min | +28 min |
| Thu 15 Oct | Tonbridge 09:10 | +32 min | +34 min |
| Wed 14 Oct | Tonbridge 08:54 | +16 min | +19 min |
| Tue 13 Oct | Tonbridge 09:05 | +27 min | +30 min |
| Mon 12 Oct | Tonbridge 09:03 | +26 min | +28 min |
| 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 |
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.