Govia Thameslink Railway 879J16
View line Govia Thameslink Railway
Alerts for train 879J16
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
73%
19/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
59%
44/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+12min
9 in 10 runs arrive with less than this
30 days: +10 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 +83 min · last fix heading to 45150 +83 min
- Fri 4 Sept Max en route +41 min · last fix heading to 45150 +37 min
- Mon 21 Sept Max en route +32 min · last fix heading to 45150 +23 min
- Fri 2 Oct Max en route +28 min · last fix heading to 45150 +19 min
- Sat 17 Oct Max en route +32 min · last fix heading to Huntingdon +14 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 3
- On time 55% · 41
- 3–10 min 23% · 17
- 10–30 min 16% · 12
- 30+ min 3% · 2
On-time by weekday
- 54% M n=13
- 77% T n=13
- 62% W n=13
- 54% T n=13
- 46% F n=13
- 60% S n=10
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 6 Nov | Huntingdon 10:13 | +5 min | +9 min |
| Thu 5 Nov | Huntingdon 10:09 | +9 min | +9 min |
| Wed 4 Nov | Huntingdon 10:09 | +1 min | +4 min |
| Tue 3 Nov | Huntingdon 10:07 | −1 min | +5 min |
| Mon 2 Nov | Huntingdon 10:19 | +11 min | +24 min |
| Sat 31 Oct | Huntingdon 10:16 | −1 min | +4 min |
| Fri 30 Oct | Huntingdon 10:18 | +1 min | +5 min |
| Thu 29 Oct | Huntingdon 10:14 | −3 min | +3 min |
| Wed 28 Oct | Huntingdon 10:16 | 0 min | +12 min |
| Tue 27 Oct | Huntingdon 10:18 | +1 min | +5 min |
| Mon 26 Oct | Huntingdon 10:26 | +10 min | +24 min |
| Sat 24 Oct | Huntingdon 10:21 | +5 min | +5 min |
| Fri 23 Oct | Huntingdon 10:18 | +2 min | +2 min |
| Thu 22 Oct | Huntingdon 10:16 | −1 min | +8 min |
| Wed 21 Oct | Huntingdon 10:17 | 0 min | +5 min |
| Tue 20 Oct | Huntingdon 10:19 | +3 min | +10 min |
| Mon 19 Oct | Huntingdon 10:16 | −1 min | +4 min |
| Sat 17 Oct | Huntingdon 10:30 | +14 min | +32 min |
| Fri 16 Oct | Huntingdon 10:16 | 0 min | +4 min |
| Thu 15 Oct | Huntingdon 10:16 | 0 min | +4 min |
| Wed 14 Oct | Huntingdon 10:16 | 0 min | +7 min |
| Tue 13 Oct | Huntingdon 10:17 | 0 min | +18 min |
| Mon 12 Oct | Huntingdon 10:17 | +1 min | +6 min |
| Sat 10 Oct | Huntingdon 10:16 | 0 min | +2 min |
| Fri 9 Oct | Huntingdon 10:17 | +1 min | +6 min |
| Thu 8 Oct | Huntingdon 10:19 | +2 min | +4 min |
| Wed 7 Oct | Huntingdon 10:17 | 0 min | +4 min |
| Tue 6 Oct | Huntingdon 10:15 | −1 min | +2 min |
| Mon 5 Oct | 45150 10:16 | 0 min | +3 min |
| Sat 3 Oct | 45150 10:16 | 0 min | +1 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.