Govia Thameslink Railway 879J14
View line Govia Thameslink Railway
Alerts for train 879J14
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
29%
7/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
44%
32/72 runs under 3 min
RT coverage: 72 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +6 min
P90
+15min
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
- Sat 5 Sept Max en route +97 min · last fix heading to 45150 +97 min
- Mon 14 Sept Max en route +24 min · last fix heading to 45150 +24 min
- Thu 15 Oct Max en route +18 min · last fix heading to Huntingdon +18 min
- Mon 21 Sept Max en route +19 min · last fix heading to 45150 +18 min
- Mon 2 Nov Max en route +16 min · last fix heading to Huntingdon +16 min
Distribution · 90 days
72 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 44% · 32
- 3–10 min 31% · 22
- 10–30 min 24% · 17
- 30+ min 1% · 1
On-time by weekday
- 38% M n=13
- 50% T n=12
- 46% W n=13
- 42% T n=12
- 50% F n=10
- 42% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | Huntingdon 09:48 | +11 min | +12 min |
| Wed 4 Nov | Huntingdon 09:29 | 0 min | +3 min |
| Tue 3 Nov | Huntingdon 09:43 | +6 min | +6 min |
| Mon 2 Nov | Huntingdon 09:52 | +16 min | +16 min |
| Sat 31 Oct | Huntingdon 10:00 | +16 min | +16 min |
| Fri 30 Oct | Huntingdon 09:56 | +12 min | +25 min |
| Thu 29 Oct | Huntingdon 09:47 | +2 min | +4 min |
| Wed 28 Oct | Huntingdon 09:45 | +1 min | +6 min |
| Tue 27 Oct | Huntingdon 09:51 | +7 min | +8 min |
| Mon 26 Oct | Huntingdon 09:55 | +11 min | +12 min |
| Sat 24 Oct | Huntingdon 09:45 | 0 min | +8 min |
| Fri 23 Oct | Huntingdon 09:55 | +10 min | +11 min |
| Thu 22 Oct | Gatwick Airport 07:24 | +3 min | +3 min |
| Wed 21 Oct | Huntingdon 09:50 | +5 min | +23 min |
| Mon 19 Oct | Huntingdon 09:45 | 0 min | +5 min |
| Sat 17 Oct | Huntingdon 09:51 | +6 min | +6 min |
| Fri 16 Oct | Huntingdon 09:44 | 0 min | +5 min |
| Thu 15 Oct | Huntingdon 10:03 | +18 min | +18 min |
| Wed 14 Oct | Huntingdon 09:44 | 0 min | +4 min |
| Tue 13 Oct | Huntingdon 09:49 | +5 min | +8 min |
| Mon 12 Oct | Huntingdon 09:47 | +3 min | +3 min |
| Sat 10 Oct | Huntingdon 09:51 | +6 min | +11 min |
| Fri 9 Oct | Huntingdon 09:55 | +10 min | +12 min |
| Thu 8 Oct | Huntingdon 09:48 | +4 min | +4 min |
| Wed 7 Oct | Huntingdon 09:52 | +8 min | +8 min |
| Tue 6 Oct | Huntingdon 09:46 | +1 min | +5 min |
| Mon 5 Oct | 45150 09:45 | +1 min | +6 min |
| Sat 3 Oct | 45150 09:47 | +2 min | +4 min |
| Thu 1 Oct | 45150 09:49 | +5 min | +5 min |
| Wed 30 Sept | 45150 09:46 | +2 min | +7 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.