Govia Thameslink Railway 872I42
View line Govia Thameslink Railway
Alerts for train 872I42
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
75%
21/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
78%
69/88 runs under 3 min
RT coverage: 88 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +6 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 28 Aug Max en route +24 min · last fix heading to Ashtead +24 min
- Thu 10 Sept Max en route +16 min · last fix heading to Dorking +14 min
- Wed 30 Sept Max en route +12 min · last fix heading to Dorking +10 min
- Mon 19 Oct Max en route +10 min · last fix heading to Dorking +9 min
- Wed 26 Aug Max en route +10 min · last fix heading to Dorking +8 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 26% · 23
- On time 52% · 46
- 3–10 min 18% · 16
- 10–30 min 3% · 3
- 30+ min 0% · 0
On-time by weekday
- 69% M n=13
- 100% T n=13
- 69% W n=13
- 77% T n=13
- 46% F n=13
- 92% S n=12
- 100% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Dorking 18:12 | +6 min | +6 min |
| Thu 22 Oct | Dorking 17:17 | −1 min | +1 min |
| Wed 21 Oct | Dorking 17:20 | +2 min | +3 min |
| Tue 20 Oct | Dorking 17:16 | −2 min | +1 min |
| Mon 19 Oct | Dorking 17:27 | +9 min | +10 min |
| Sun 18 Oct | Dorking 17:15 | +1 min | +1 min |
| Sat 17 Oct | Dorking 17:21 | +4 min | +5 min |
| Fri 16 Oct | Dorking 17:18 | +1 min | +3 min |
| Thu 15 Oct | Dorking 17:16 | −2 min | +1 min |
| Wed 14 Oct | Dorking 17:21 | +3 min | +4 min |
| Tue 13 Oct | Dorking 17:16 | −2 min | +2 min |
| Mon 12 Oct | Dorking 17:16 | −2 min | +1 min |
| Sun 11 Oct | Dorking 17:15 | 0 min | +1 min |
| Sat 10 Oct | Dorking 17:15 | −1 min | +1 min |
| Fri 9 Oct | Dorking 17:22 | +4 min | +5 min |
| Thu 8 Oct | Dorking 17:15 | −2 min | — |
| Wed 7 Oct | Dorking 17:16 | −2 min | +1 min |
| Tue 6 Oct | Dorking 17:18 | 0 min | +2 min |
| Mon 5 Oct | Dorking 17:15 | −2 min | +1 min |
| Sun 4 Oct | Dorking 17:14 | 0 min | +1 min |
| Sat 3 Oct | Dorking 17:15 | −1 min | +2 min |
| Fri 2 Oct | Dorking 17:16 | −2 min | +2 min |
| Thu 1 Oct | Dorking 17:16 | −2 min | +1 min |
| Wed 30 Sept | Dorking 17:28 | +10 min | +12 min |
| Tue 29 Sept | Dorking 17:18 | +1 min | +2 min |
| Mon 28 Sept | Dorking 17:25 | +7 min | +10 min |
| Sat 26 Sept | Dorking 17:14 | −2 min | +1 min |
| Fri 25 Sept | Dorking 17:18 | 0 min | +2 min |
| Thu 24 Sept | Dorking 17:17 | −1 min | +2 min |
| Wed 23 Sept | Dorking 17:17 | −1 min | +3 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.