Govia Thameslink Railway 542B48
View line Govia Thameslink Railway
Alerts for train 542B48
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
89%
16/18 runs under 3 min
RT coverage: 18 full · 0 partial · 0 no data
On-time · 90 days
70%
43/61 runs under 3 min
RT coverage: 61 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: 0 min
P90
+9min
9 in 10 runs arrive with less than this
30 days: +3 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 26 Aug Max en route +32 min · last fix heading to Hertford North +31 min
- Thu 20 Aug Max en route +17 min · last fix heading to Hertford North +16 min
- Fri 4 Sept Max en route +13 min · last fix heading to Hertford North +13 min
- Sun 30 Aug Max en route +13 min · last fix heading to Hertford North +13 min
- Mon 26 Oct Max en route +10 min · last fix heading to Hertford North +10 min
Distribution · 90 days
61 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 70% · 43
- 3–10 min 20% · 12
- 10–30 min 8% · 5
- 30+ min 2% · 1
On-time by weekday
- 67% M n=12
- 85% T n=13
- 75% W n=12
- 62% T n=13
- 70% F n=10
- — S n=0
- 0% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | Hertford North 17:49 | +1 min | +1 min |
| Wed 4 Nov | Hertford North 17:49 | 0 min | +1 min |
| Tue 3 Nov | Hertford North 17:49 | 0 min | +1 min |
| Mon 2 Nov | Hertford North 17:50 | +1 min | +1 min |
| Thu 29 Oct | Hertford North 18:00 | +1 min | +1 min |
| Wed 28 Oct | Hertford North 17:58 | −1 min | — |
| Tue 27 Oct | Hertford North 18:08 | +9 min | +9 min |
| Mon 26 Oct | Hertford North 18:09 | +10 min | +10 min |
| Thu 22 Oct | Hertford North 18:00 | +1 min | +1 min |
| Tue 20 Oct | Hertford North 17:59 | 0 min | +1 min |
| Mon 19 Oct | Hertford North 18:00 | +1 min | +2 min |
| Fri 16 Oct | Hertford North 17:58 | 0 min | +1 min |
| Thu 15 Oct | Hertford North 17:59 | 0 min | +1 min |
| Wed 14 Oct | Hertford North 17:59 | 0 min | +1 min |
| Tue 13 Oct | Hertford North 17:59 | 0 min | +1 min |
| Mon 12 Oct | Hertford North 17:58 | −1 min | — |
| Fri 9 Oct | Hertford North 17:59 | 0 min | +1 min |
| Thu 8 Oct | Hertford North 17:59 | 0 min | +1 min |
| Wed 7 Oct | Hertford North 18:01 | +2 min | +2 min |
| Tue 6 Oct | Hertford North 17:59 | 0 min | +1 min |
| Mon 5 Oct | Hertford North 17:59 | 0 min | +1 min |
| Fri 2 Oct | Hertford North 18:00 | +1 min | +2 min |
| Thu 1 Oct | Hertford North 18:05 | +5 min | +5 min |
| Wed 30 Sept | Hertford North 18:00 | +1 min | +2 min |
| Tue 29 Sept | Hertford North 18:00 | +1 min | +2 min |
| Mon 28 Sept | Hertford North 18:00 | +1 min | +2 min |
| Fri 25 Sept | Hertford North 18:00 | +1 min | +2 min |
| Thu 24 Sept | Hertford North 17:59 | +1 min | +1 min |
| Wed 23 Sept | Hertford North 17:58 | −1 min | +1 min |
| Tue 22 Sept | Hertford North 17:59 | 0 min | +1 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.