Govia Thameslink Railway 872A20
View line Govia Thameslink Railway
Alerts for train 872A20
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
10%
3/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
38%
33/88 runs under 3 min
RT coverage: 88 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +10 min
P90
+13min
9 in 10 runs arrive with less than this
30 days: +15 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 5 Aug Max en route +24 min · last fix heading to Tonbridge +23 min
- Thu 15 Oct Max en route +19 min · last fix heading to Tonbridge +19 min
- Thu 17 Sept Max en route +20 min · last fix heading to Tonbridge +19 min
- Fri 16 Oct Max en route +16 min · last fix heading to Tonbridge +15 min
- Mon 12 Oct Max en route +16 min · last fix heading to Tonbridge +15 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 2
- On time 35% · 31
- 3–10 min 39% · 34
- 10–30 min 24% · 21
- 30+ min 0% · 0
On-time by weekday
- 38% M n=13
- 25% T n=12
- 23% W n=13
- 38% T n=13
- 25% F n=12
- 58% S n=12
- 54% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Tonbridge 10:55 | +15 min | +16 min |
| Thu 15 Oct | Tonbridge 10:58 | +19 min | +19 min |
| Wed 14 Oct | Tonbridge 10:51 | +11 min | +11 min |
| Tue 13 Oct | Tonbridge 10:53 | +13 min | +14 min |
| Mon 12 Oct | Tonbridge 10:55 | +15 min | +16 min |
| Sun 11 Oct | Tonbridge 11:09 | +6 min | +7 min |
| Sat 10 Oct | Tonbridge 10:46 | +6 min | +7 min |
| Fri 9 Oct | Tonbridge 10:51 | +11 min | +12 min |
| Thu 8 Oct | Tonbridge 10:54 | +14 min | +15 min |
| Wed 7 Oct | Tonbridge 10:50 | +10 min | +10 min |
| Tue 6 Oct | Tonbridge 10:53 | +13 min | +14 min |
| Mon 5 Oct | Tonbridge 10:46 | +6 min | +7 min |
| Sun 4 Oct | Tonbridge 11:03 | +3 min | +3 min |
| Sat 3 Oct | Tonbridge 10:46 | +6 min | +7 min |
| Fri 2 Oct | Tonbridge 10:49 | +10 min | +10 min |
| Thu 1 Oct | Tonbridge 10:49 | +9 min | +10 min |
| Wed 30 Sept | Tonbridge 10:53 | +13 min | +14 min |
| Tue 29 Sept | Tonbridge 10:51 | +11 min | +12 min |
| Mon 28 Sept | Tonbridge 10:53 | +13 min | +14 min |
| Sun 27 Sept | Edenbridge 10:41 | −1 min | — |
| Sat 26 Sept | Tonbridge 10:42 | +2 min | +3 min |
| Fri 25 Sept | Tonbridge 10:47 | +7 min | +8 min |
| Thu 24 Sept | Tonbridge 10:47 | +7 min | +8 min |
| Wed 23 Sept | Tonbridge 10:45 | +5 min | +7 min |
| Tue 22 Sept | Tonbridge 10:45 | +6 min | +7 min |
| Mon 21 Sept | Tonbridge 10:51 | +11 min | +11 min |
| Sun 20 Sept | Tonbridge 11:02 | +2 min | +2 min |
| Sat 19 Sept | Tonbridge 10:43 | +3 min | +4 min |
| Fri 18 Sept | Tonbridge 10:43 | +4 min | +5 min |
| Thu 17 Sept | Tonbridge 10:59 | +19 min | +20 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.