Govia Thameslink Railway 542V18
View line Govia Thameslink Railway
Alerts for train 542V18
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
86%
24/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
87%
73/84 runs under 3 min
RT coverage: 84 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+4min
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
- Sat 26 Sept Max en route +18 min · last fix heading to Welwyn Garden City +17 min
- Thu 15 Oct Max en route +27 min · last fix heading to Welwyn Garden City +16 min
- Thu 27 Aug Max en route +15 min · last fix heading to Welwyn Garden City +14 min
- Tue 1 Sept Max en route +11 min · last fix heading to Welwyn Garden City +10 min
- Thu 22 Oct Max en route +8 min · last fix heading to Welwyn Garden City +8 min
Distribution · 90 days
84 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 5% · 4
- On time 82% · 69
- 3–10 min 8% · 7
- 10–30 min 5% · 4
- 30+ min 0% · 0
On-time by weekday
- 100% M n=12
- 85% T n=13
- 85% W n=13
- 58% T n=12
- 91% F n=11
- 92% S n=12
- 100% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 24 Oct | Welwyn Garden City 10:29 | 0 min | +1 min |
| Fri 23 Oct | Welwyn Garden City 10:29 | −1 min | +1 min |
| Thu 22 Oct | Welwyn Garden City 10:38 | +8 min | +8 min |
| Wed 21 Oct | Welwyn Garden City 10:30 | 0 min | +1 min |
| Tue 20 Oct | Hatfield (Herts) 10:29 | −1 min | — |
| Mon 19 Oct | Welwyn Garden City 10:30 | 0 min | +1 min |
| Sun 18 Oct | Welwyn Garden City 10:30 | +1 min | +2 min |
| Sat 17 Oct | Welwyn Garden City 10:28 | −1 min | — |
| Fri 16 Oct | Welham Green 10:34 | +3 min | +21 min |
| Thu 15 Oct | Welwyn Garden City 10:47 | +16 min | +27 min |
| Wed 14 Oct | Welwyn Garden City 10:32 | +2 min | +3 min |
| Tue 13 Oct | Welwyn Garden City 10:30 | −1 min | +1 min |
| Mon 12 Oct | Welwyn Garden City 10:30 | 0 min | +1 min |
| Sun 11 Oct | Welwyn Garden City 10:31 | +2 min | +3 min |
| Sat 10 Oct | Hatfield (Herts) 10:28 | −1 min | +1 min |
| Fri 9 Oct | Hatfield (Herts) 10:29 | −1 min | +1 min |
| Thu 8 Oct | Welwyn Garden City 10:31 | +1 min | +2 min |
| Wed 7 Oct | Welwyn Garden City 10:30 | −1 min | +1 min |
| Tue 6 Oct | Welwyn Garden City 10:29 | −1 min | +1 min |
| Mon 5 Oct | Welwyn Garden City 10:29 | −1 min | +1 min |
| Sun 4 Oct | Welwyn Garden City 10:32 | +2 min | +7 min |
| Sat 3 Oct | Welwyn Garden City 10:28 | −1 min | — |
| Fri 2 Oct | Welwyn Garden City 10:29 | −1 min | — |
| Thu 1 Oct | Welwyn Garden City 10:30 | −1 min | +1 min |
| Wed 30 Sept | Welwyn Garden City 10:32 | +2 min | +4 min |
| Tue 29 Sept | Welwyn Garden City 10:32 | +2 min | +5 min |
| Mon 28 Sept | Welwyn Garden City 10:31 | +1 min | +35 min |
| Sat 26 Sept | Welwyn Garden City 10:47 | +17 min | +18 min |
| Fri 25 Sept | Welwyn Garden City 10:29 | −1 min | +1 min |
| Thu 24 Sept | Welwyn Garden City 10:30 | 0 min | +3 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.