Govia Thameslink Railway 542V78
View line Govia Thameslink Railway
Alerts for train 542V78
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
76%
19/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
84%
58/69 runs under 3 min
RT coverage: 69 full · 0 partial · 0 no data
Typical delay
+1min
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
- Fri 4 Sept Max en route +13 min · last fix heading to Welwyn Garden City +11 min
- Tue 25 Aug Max en route +10 min · last fix heading to Welwyn Garden City +8 min
- Wed 5 Aug Max en route +8 min · last fix heading to Welwyn Garden City +8 min
- Sat 3 Oct Max en route +8 min · last fix heading to Welwyn Garden City +7 min
- Fri 2 Oct Max en route +9 min · last fix heading to Welwyn Garden City +7 min
Distribution · 90 days
69 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 3
- On time 80% · 55
- 3–10 min 14% · 10
- 10–30 min 1% · 1
- 30+ min 0% · 0
On-time by weekday
- 100% M n=10
- 70% T n=10
- 70% W n=10
- 100% T n=8
- 80% F n=10
- 82% S n=11
- 90% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | Hatfield (Herts) 00:59 | 0 min | +1 min |
| Sun 11 Oct | Welwyn Garden City 01:00 | +1 min | +2 min |
| Sat 10 Oct | Hatfield (Herts) 00:59 | −1 min | — |
| Fri 9 Oct | Welwyn Garden City 01:00 | 0 min | +1 min |
| Thu 8 Oct | Welwyn Garden City 01:01 | +2 min | +3 min |
| Wed 7 Oct | Welwyn Garden City 01:01 | +2 min | +4 min |
| Tue 6 Oct | Welwyn Garden City 00:58 | −1 min | — |
| Mon 5 Oct | Welwyn Garden City 00:54 | +1 min | +3 min |
| Sun 4 Oct | Welwyn Garden City 01:03 | +4 min | +5 min |
| Sat 3 Oct | Welwyn Garden City 01:06 | +7 min | +8 min |
| Fri 2 Oct | Welwyn Garden City 01:06 | +7 min | +9 min |
| Wed 30 Sept | Welwyn Garden City 01:02 | +3 min | +3 min |
| Tue 29 Sept | Welwyn Garden City 00:59 | 0 min | +3 min |
| Mon 28 Sept | Welwyn Garden City 00:58 | −1 min | +1 min |
| Sun 27 Sept | Welwyn Garden City 00:58 | −1 min | +1 min |
| Sat 26 Sept | Welwyn Garden City 00:58 | −1 min | +1 min |
| Fri 25 Sept | Welwyn Garden City 00:58 | −1 min | +1 min |
| Thu 24 Sept | Welwyn Garden City 00:59 | 0 min | +1 min |
| Wed 23 Sept | Welwyn Garden City 00:58 | −1 min | +1 min |
| Tue 22 Sept | Welwyn Garden City 01:04 | +5 min | +6 min |
| Mon 21 Sept | Welwyn Garden City 00:59 | 0 min | +1 min |
| Fri 18 Sept | Welwyn Garden City 00:59 | 0 min | +1 min |
| Thu 17 Sept | Welwyn Garden City 01:00 | +1 min | +1 min |
| Wed 16 Sept | Welwyn Garden City 01:01 | +2 min | +3 min |
| Tue 15 Sept | Welwyn Garden City 01:03 | +4 min | +4 min |
| Mon 14 Sept | Welwyn Garden City 01:00 | +1 min | +2 min |
| Sun 13 Sept | Welwyn Garden City 01:00 | +1 min | +2 min |
| Sat 12 Sept | Welwyn Garden City 00:58 | −1 min | +1 min |
| Fri 4 Sept | Welwyn Garden City 01:10 | +11 min | +13 min |
| Thu 3 Sept | Welwyn Garden City 09:30 | 0 min | +2 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.