Govia Thameslink Railway 541T66
View line Govia Thameslink Railway
Alerts for train 541T66
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
50%
12/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
46%
27/59 runs under 3 min
RT coverage: 59 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +5 min
P90
+25min
9 in 10 runs arrive with less than this
30 days: +32 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 14 Oct Max en route +41 min · last fix heading to Watlington +34 min
- Sat 26 Sept Max en route +36 min · last fix heading to 46228 +33 min
- Thu 17 Sept Max en route +38 min · last fix heading to 46228 +33 min
- Sat 15 Aug Max en route +32 min · last fix heading to 46228 +30 min
- Wed 16 Sept Max en route +32 min · last fix heading to 46228 +29 min
Distribution · 90 days
59 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 20% · 12
- On time 25% · 15
- 3–10 min 19% · 11
- 10–30 min 29% · 17
- 30+ min 7% · 4
On-time by weekday
- 56% M n=9
- 40% T n=10
- 36% W n=11
- 58% T n=12
- 50% F n=6
- 36% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 14 Oct | Watlington 00:24 | +34 min | +41 min |
| Tue 13 Oct | Watlington 00:17 | +27 min | +30 min |
| Mon 12 Oct | Watlington 23:48 | −2 min | +3 min |
| Sat 10 Oct | Foxton 23:00 | +2 min | +2 min |
| Fri 9 Oct | Watlington 00:08 | +18 min | +20 min |
| Thu 8 Oct | Watlington 23:48 | −2 min | +2 min |
| Wed 7 Oct | Watlington 23:49 | −1 min | +4 min |
| Tue 6 Oct | Watlington 23:52 | +2 min | +5 min |
| Mon 5 Oct | Watlington 00:00 | +10 min | +16 min |
| Sat 3 Oct | 46228 00:02 | +13 min | +16 min |
| Fri 2 Oct | 46228 23:50 | 0 min | +3 min |
| Thu 1 Oct | 46228 23:46 | −4 min | +2 min |
| Tue 29 Sept | 46228 00:05 | +15 min | +19 min |
| Mon 28 Sept | 46228 23:50 | −1 min | +5 min |
| Sat 26 Sept | 46228 00:23 | +33 min | +36 min |
| Fri 25 Sept | 46228 23:48 | −3 min | +2 min |
| Thu 24 Sept | 46275 23:26 | +13 min | +13 min |
| Wed 23 Sept | 46275 23:11 | −1 min | — |
| Tue 22 Sept | 46275 23:12 | 0 min | +3 min |
| Mon 21 Sept | 46275 23:20 | +8 min | +8 min |
| Sat 19 Sept | 46228 23:51 | +2 min | +6 min |
| Fri 18 Sept | 46228 00:15 | +25 min | +27 min |
| Thu 17 Sept | 46228 00:23 | +33 min | +38 min |
| Wed 16 Sept | 46228 00:19 | +29 min | +32 min |
| Tue 15 Sept | 46228 23:58 | +8 min | +12 min |
| Mon 14 Sept | 46228 23:46 | −4 min | +5 min |
| Thu 10 Sept | Welwyn Garden City 22:37 | 0 min | — |
| Wed 9 Sept | 46228 23:52 | +2 min | +5 min |
| Tue 8 Sept | 46228 23:46 | −4 min | +1 min |
| Mon 7 Sept | 46228 23:57 | +7 min | +11 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.