Govia Thameslink Railway 451P91
View line Govia Thameslink Railway
Alerts for train 451P91
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
47%
9/19 runs under 3 min
RT coverage: 19 full · 0 partial · 0 no data
On-time · 90 days
56%
27/48 runs under 3 min
RT coverage: 48 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +4 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +9 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
- Wed 2 Sept Max en route +19 min · last fix heading to 54245 +15 min
- Thu 16 Jul Max en route +12 min · last fix heading to 54245 +12 min
- Tue 29 Sept Max en route +11 min · last fix heading to 54245 +10 min
- Fri 9 Oct Max en route +10 min · last fix heading to Alexandra Palace +9 min
- Thu 1 Oct Max en route +10 min · last fix heading to 54245 +9 min
Distribution · 90 days
48 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 10% · 5
- On time 46% · 22
- 3–10 min 38% · 18
- 10–30 min 6% · 3
- 30+ min 0% · 0
On-time by weekday
- 75% M n=8
- 45% T n=11
- 36% W n=11
- 70% T n=10
- 63% F n=8
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | Alexandra Palace 08:54 | +2 min | +5 min |
| Fri 9 Oct | Alexandra Palace 09:01 | +9 min | +10 min |
| Thu 8 Oct | Alexandra Palace 08:54 | +2 min | +4 min |
| Wed 7 Oct | Finsbury Park 08:53 | +1 min | +3 min |
| Tue 6 Oct | Alexandra Palace 09:00 | +8 min | +9 min |
| Mon 5 Oct | 54245 08:53 | +2 min | +4 min |
| Fri 2 Oct | 54245 08:58 | +6 min | +7 min |
| Thu 1 Oct | 54245 09:01 | +9 min | +10 min |
| Wed 30 Sept | 54245 08:53 | +1 min | +3 min |
| Tue 29 Sept | 54245 09:02 | +10 min | +11 min |
| Mon 28 Sept | 54245 08:54 | +2 min | +5 min |
| Fri 25 Sept | 54245 08:57 | +6 min | +7 min |
| Thu 24 Sept | 54245 08:54 | +1 min | +4 min |
| Wed 23 Sept | 54245 08:58 | +6 min | +9 min |
| Tue 22 Sept | 54245 08:53 | +1 min | +3 min |
| Thu 17 Sept | 54245 08:58 | +6 min | +8 min |
| Wed 16 Sept | 54245 08:56 | +4 min | +7 min |
| Tue 15 Sept | 54245 09:00 | +8 min | +12 min |
| Mon 14 Sept | 54245 08:53 | +2 min | +5 min |
| Fri 11 Sept | 54245 08:54 | +2 min | +4 min |
| Wed 9 Sept | 54245 09:00 | +8 min | +12 min |
| Tue 8 Sept | 54245 08:51 | −1 min | +2 min |
| Thu 3 Sept | 54245 08:50 | −2 min | +1 min |
| Wed 2 Sept | 54245 09:07 | +15 min | +19 min |
| Tue 1 Sept | 54245 08:58 | +5 min | +8 min |
| Fri 28 Aug | 54245 08:51 | −1 min | +1 min |
| Wed 26 Aug | 54245 08:52 | 0 min | +3 min |
| Tue 25 Aug | 54245 08:52 | +1 min | +3 min |
| Mon 24 Aug | 54245 08:55 | +3 min | +7 min |
| Fri 21 Aug | 54245 08:54 | +2 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.