Govia Thameslink Railway 879J44
View line Govia Thameslink Railway
Alerts for train 879J44
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
57%
13/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
62%
46/74 runs under 3 min
RT coverage: 74 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +2 min
P90
+13min
9 in 10 runs arrive with less than this
30 days: +14 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
- Thu 27 Aug Max en route +27 min · last fix heading to 45150 +27 min
- Sat 10 Oct Max en route +27 min · last fix heading to Huntingdon +19 min
- Mon 14 Sept Max en route +19 min · last fix heading to 45150 +18 min
- Wed 14 Oct Max en route +17 min · last fix heading to Huntingdon +15 min
- Sat 5 Sept Max en route +16 min · last fix heading to 45150 +15 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 8% · 6
- On time 54% · 40
- 3–10 min 26% · 19
- 10–30 min 12% · 9
- 30+ min 0% · 0
On-time by weekday
- 50% M n=12
- 77% T n=13
- 54% W n=13
- 69% T n=13
- 69% F n=13
- 50% S n=10
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 24 Oct | Huntingdon 17:23 | +7 min | +11 min |
| Fri 23 Oct | Huntingdon 17:30 | +14 min | +22 min |
| Thu 22 Oct | Huntingdon 17:15 | −2 min | +3 min |
| Wed 21 Oct | Huntingdon 17:19 | +2 min | +2 min |
| Tue 20 Oct | Huntingdon 17:17 | 0 min | +1 min |
| Mon 19 Oct | Huntingdon 17:16 | −1 min | +6 min |
| Sat 17 Oct | Huntingdon 17:19 | +3 min | +3 min |
| Fri 16 Oct | Huntingdon 17:20 | +4 min | +8 min |
| Thu 15 Oct | Huntingdon 17:15 | −1 min | +1 min |
| Wed 14 Oct | Huntingdon 17:32 | +15 min | +17 min |
| Tue 13 Oct | Huntingdon 17:15 | −1 min | +3 min |
| Mon 12 Oct | Huntingdon 17:21 | +4 min | +5 min |
| Sat 10 Oct | Huntingdon 17:35 | +19 min | +27 min |
| Fri 9 Oct | Huntingdon 17:18 | +2 min | +5 min |
| Thu 8 Oct | Huntingdon 17:17 | +1 min | +2 min |
| Wed 7 Oct | Huntingdon 17:18 | +1 min | +1 min |
| Tue 6 Oct | Huntingdon 17:19 | +2 min | +2 min |
| Mon 5 Oct | Huntingdon 17:21 | +5 min | +5 min |
| Fri 2 Oct | 45150 17:18 | +1 min | +5 min |
| Thu 1 Oct | 45150 17:14 | −2 min | +5 min |
| Wed 30 Sept | 45150 17:20 | +3 min | +9 min |
| Tue 29 Sept | 45150 17:28 | +12 min | +26 min |
| Mon 28 Sept | 45150 17:16 | −1 min | +2 min |
| Fri 25 Sept | 45150 17:16 | 0 min | +6 min |
| Thu 24 Sept | 45150 17:16 | −1 min | +3 min |
| Wed 23 Sept | 45150 17:17 | 0 min | +4 min |
| Tue 22 Sept | 45150 17:15 | −1 min | +3 min |
| Mon 21 Sept | 45150 17:19 | +2 min | +2 min |
| Sat 19 Sept | 45150 17:16 | 0 min | +4 min |
| Fri 18 Sept | 45150 17:17 | +1 min | +4 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.