Govia Thameslink Railway 451P79
View line Govia Thameslink Railway
Alerts for train 451P79
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
81%
21/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
65%
49/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: −1 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +5 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 15 Oct Max en route +23 min · last fix heading to Finsbury Park +21 min
- Mon 17 Aug Max en route +28 min · last fix heading to 54245 +16 min
- Sat 26 Sept Max en route +8 min · last fix heading to 54245 +7 min
- Thu 22 Oct Max en route +7 min · last fix heading to Alexandra Palace +5 min
- Fri 2 Oct Max en route +8 min · last fix heading to 54245 +5 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 8% · 6
- On time 57% · 43
- 3–10 min 32% · 24
- 10–30 min 3% · 2
- 30+ min 0% · 0
On-time by weekday
- 67% M n=12
- 82% T n=11
- 54% W n=13
- 69% T n=13
- 69% F n=13
- 54% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 31 Oct | Harringay 04:58 | −1 min | +4 min |
| Fri 30 Oct | Alexandra Palace 04:58 | −1 min | — |
| Thu 29 Oct | Finsbury Park 04:57 | −1 min | +1 min |
| Wed 28 Oct | Finsbury Park 04:57 | −2 min | +1 min |
| Tue 27 Oct | Harringay 04:57 | −1 min | — |
| Mon 26 Oct | Harringay 04:57 | −2 min | — |
| Sat 24 Oct | Alexandra Palace 04:58 | −1 min | +3 min |
| Fri 23 Oct | Harringay 04:58 | 0 min | — |
| Thu 22 Oct | Alexandra Palace 05:03 | +5 min | +7 min |
| Wed 21 Oct | Alexandra Palace 04:59 | 0 min | +1 min |
| Tue 20 Oct | Harringay 04:58 | −1 min | +1 min |
| Mon 19 Oct | Harringay 04:57 | −2 min | +3 min |
| Sat 17 Oct | Alexandra Palace 04:59 | 0 min | +2 min |
| Fri 16 Oct | Finsbury Park 04:57 | −1 min | +1 min |
| Thu 15 Oct | Finsbury Park 05:20 | +21 min | +23 min |
| Wed 14 Oct | Stevenage 05:03 | +4 min | +19 min |
| Tue 13 Oct | Finsbury Park 05:01 | +2 min | +4 min |
| Mon 12 Oct | Finsbury Park 04:59 | 0 min | +3 min |
| Sat 10 Oct | Finsbury Park 05:00 | +1 min | +4 min |
| Fri 9 Oct | Harringay 04:58 | −1 min | +1 min |
| Thu 8 Oct | Harringay 04:58 | −1 min | — |
| Wed 7 Oct | Alexandra Palace 04:58 | −1 min | +4 min |
| Tue 6 Oct | Harringay 04:58 | −1 min | — |
| Mon 5 Oct | 54245 04:58 | −1 min | +1 min |
| Sat 3 Oct | 54245 05:03 | +4 min | +7 min |
| Fri 2 Oct | 54245 05:04 | +5 min | +8 min |
| Thu 1 Oct | 54245 05:01 | +3 min | +7 min |
| Wed 30 Sept | 54245 05:02 | +3 min | +7 min |
| Mon 28 Sept | 54245 04:58 | −1 min | +2 min |
| Sat 26 Sept | 54245 05:05 | +7 min | +8 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.