Govia Thameslink Railway 879J10
View line Govia Thameslink Railway
Alerts for train 879J10
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
65%
17/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
74%
57/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +9 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
- Sat 5 Sept Max en route +35 min · last fix heading to 45150 +35 min
- Wed 5 Aug Max en route +34 min · last fix heading to 45150 +33 min
- Wed 28 Oct Max en route +23 min · last fix heading to Huntingdon +23 min
- Sat 15 Aug Max en route +15 min · last fix heading to 45150 +14 min
- Mon 14 Sept Max en route +16 min · last fix heading to 45150 +13 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 18% · 14
- On time 56% · 43
- 3–10 min 14% · 11
- 10–30 min 9% · 7
- 30+ min 3% · 2
On-time by weekday
- 77% M n=13
- 85% T n=13
- 77% W n=13
- 69% T n=13
- 92% F n=13
- 42% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Huntingdon 08:47 | 0 min | +5 min |
| Thu 29 Oct | Huntingdon 08:48 | 0 min | +3 min |
| Wed 28 Oct | Huntingdon 09:10 | +23 min | +23 min |
| Tue 27 Oct | Huntingdon 08:47 | −1 min | +4 min |
| Mon 26 Oct | Huntingdon 08:50 | +3 min | +3 min |
| Sat 24 Oct | Huntingdon 08:51 | +7 min | +9 min |
| Fri 23 Oct | Huntingdon 08:48 | 0 min | +1 min |
| Thu 22 Oct | Merstham 06:40 | +4 min | +4 min |
| Wed 21 Oct | Huntingdon 08:49 | +2 min | +3 min |
| Tue 20 Oct | Huntingdon 08:49 | +2 min | +3 min |
| Mon 19 Oct | Huntingdon 08:46 | −1 min | +4 min |
| Sat 17 Oct | Huntingdon 08:45 | 0 min | +8 min |
| Fri 16 Oct | Huntingdon 08:49 | +1 min | +3 min |
| Thu 15 Oct | Huntingdon 08:47 | 0 min | +6 min |
| Wed 14 Oct | Huntingdon 08:47 | 0 min | +4 min |
| Tue 13 Oct | Huntingdon 08:45 | −2 min | +4 min |
| Mon 12 Oct | Huntingdon 08:47 | 0 min | +2 min |
| Sat 10 Oct | Huntingdon 08:51 | +7 min | +10 min |
| Fri 9 Oct | Huntingdon 08:58 | +10 min | +11 min |
| Thu 8 Oct | Huntingdon 08:49 | +1 min | +2 min |
| Wed 7 Oct | Huntingdon 08:48 | +1 min | +3 min |
| Tue 6 Oct | Alexandra Palace 07:36 | +6 min | +9 min |
| Mon 5 Oct | 45150 08:48 | +1 min | +4 min |
| Sat 3 Oct | 45150 08:49 | +5 min | +6 min |
| Fri 2 Oct | 45150 08:48 | +1 min | +4 min |
| Thu 1 Oct | 45150 08:57 | +10 min | +17 min |
| Wed 30 Sept | 45150 08:47 | −1 min | +2 min |
| Tue 29 Sept | 45150 08:48 | 0 min | +5 min |
| Mon 28 Sept | 45150 08:49 | +2 min | +5 min |
| Sat 26 Sept | 45150 08:46 | +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.