Govia Thameslink Railway 451P79
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.
Running now · updated 03:57
Running now 0 min
Today it is running no worse than usual: typical arrival delay is +1 min; 67% of the last 24 runs arrived on time.
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
- Fri 2 Oct Max en route +8 min · last fix heading to 54245 +5 min
- Sat 19 Sept Max en route +8 min · last fix heading to 54245 +5 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 5% · 4
- On time 61% · 45
- 3–10 min 31% · 23
- 10–30 min 3% · 2
- 30+ min 0% · 0
On-time by weekday
- 67% M n=12
- 80% T n=10
- 54% W n=13
- 77% T n=13
- 69% F n=13
- 54% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 19 Oct | Biggleswade 03:54 | 0 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 |
| Fri 25 Sept | 54245 05:03 | 0 min | +4 min |
| Thu 24 Sept | 54245 05:01 | −2 min | +4 min |
| Wed 23 Sept | 54245 05:04 | +1 min | +4 min |
| Tue 22 Sept | 54245 05:04 | +1 min | +4 min |
| Mon 21 Sept | 54245 05:01 | +3 min | +6 min |
| Sat 19 Sept | 54245 05:04 | +5 min | +8 min |
| Fri 18 Sept | 54245 04:58 | 0 min | +12 min |
| Thu 17 Sept | 54245 04:57 | −2 min | +1 min |
| Wed 16 Sept | 54245 05:04 | +5 min | +10 min |
| Tue 15 Sept | 54245 04:57 | −1 min | +1 min |
| Mon 14 Sept | 54245 05:03 | +4 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.