Govia Thameslink Railway 879J28
View line Govia Thameslink Railway
Alerts for train 879J28
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
39%
9/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
39%
29/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +3 min
P90
+13min
9 in 10 runs arrive with less than this
30 days: +8 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 4 Sept Max en route +55 min · last fix heading to 45150 +49 min
- Wed 9 Sept Max en route +46 min · last fix heading to 45150 +46 min
- Thu 20 Aug Max en route +33 min · last fix heading to 45150 +30 min
- Sat 1 Aug Max en route +29 min · last fix heading to 45150 +27 min
- Sat 15 Aug Max en route +17 min · last fix heading to 45150 +17 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 39% · 29
- 3–10 min 47% · 35
- 10–30 min 11% · 8
- 30+ min 4% · 3
On-time by weekday
- 25% M n=12
- 23% T n=13
- 25% W n=12
- 54% T n=13
- 33% F n=12
- 69% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Huntingdon 13:17 | 0 min | +2 min |
| Fri 16 Oct | Huntingdon 13:20 | +3 min | +20 min |
| Thu 15 Oct | Huntingdon 13:21 | +4 min | +4 min |
| Wed 14 Oct | Huntingdon 13:29 | +13 min | +13 min |
| Tue 13 Oct | Huntingdon 13:19 | +3 min | +4 min |
| Mon 12 Oct | Huntingdon 13:21 | +4 min | +7 min |
| Sat 10 Oct | Huntingdon 13:25 | +9 min | +11 min |
| Fri 9 Oct | Huntingdon 13:17 | +1 min | +21 min |
| Thu 8 Oct | Huntingdon 13:17 | 0 min | +3 min |
| Wed 7 Oct | Huntingdon 13:24 | +7 min | +7 min |
| Tue 6 Oct | Huntingdon 13:21 | +5 min | +5 min |
| Mon 5 Oct | Huntingdon 13:23 | +6 min | +6 min |
| Sat 3 Oct | 45150 13:16 | 0 min | +3 min |
| Thu 1 Oct | 45150 13:17 | +1 min | +6 min |
| Wed 30 Sept | 45150 13:21 | +4 min | +5 min |
| Tue 29 Sept | 45150 13:20 | +3 min | +9 min |
| Mon 28 Sept | 45150 13:24 | +8 min | +8 min |
| Sat 26 Sept | 45150 13:17 | +1 min | +3 min |
| Fri 25 Sept | 45150 13:18 | +2 min | +6 min |
| Thu 24 Sept | 45150 13:20 | +4 min | +10 min |
| Tue 22 Sept | 45150 13:23 | +7 min | +7 min |
| Mon 21 Sept | 45150 13:19 | +2 min | +7 min |
| Sat 19 Sept | 45150 13:17 | 0 min | +4 min |
| Fri 18 Sept | 45150 13:20 | +4 min | +4 min |
| Thu 17 Sept | 45150 13:16 | −1 min | +9 min |
| Wed 16 Sept | 45150 13:21 | +5 min | +5 min |
| Tue 15 Sept | 45150 13:19 | +3 min | +4 min |
| Mon 14 Sept | 45150 13:33 | +16 min | +17 min |
| Sat 12 Sept | 45150 13:18 | +1 min | +7 min |
| Fri 11 Sept | 45150 13:16 | 0 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.