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
90%
18/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
82%
55/67 runs under 3 min
RT coverage: 67 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: +2 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 31 Oct Max en route +18 min · last fix heading to Welwyn Garden City +17 min
- 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
- 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
67 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 4
- On time 76% · 51
- 3–10 min 15% · 10
- 10–30 min 3% · 2
- 30+ min 0% · 0
On-time by weekday
- 100% M n=11
- 70% T n=10
- 78% W n=9
- 100% T n=8
- 70% F n=10
- 73% S n=11
- 88% S n=8
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 3 Nov | Welwyn Garden City 00:53 | +2 min | +2 min |
| Mon 2 Nov | Welwyn Garden City 00:49 | −2 min | +1 min |
| Sun 1 Nov | Welwyn Garden City 01:00 | +1 min | +3 min |
| Sat 31 Oct | Welwyn Garden City 01:16 | +17 min | +18 min |
| Fri 30 Oct | Welwyn Garden City 01:02 | +3 min | +3 min |
| Thu 29 Oct | Welwyn Garden City 00:59 | 0 min | +1 min |
| Wed 28 Oct | Welwyn Garden City 01:02 | +2 min | +3 min |
| Tue 27 Oct | Welwyn Garden City 00:58 | −1 min | — |
| Mon 26 Oct | Welwyn Garden City 00:58 | −1 min | +1 min |
| Sat 24 Oct | Welwyn Garden City 00:59 | 0 min | +1 min |
| Mon 19 Oct | Welwyn Garden City 00:58 | −2 min | — |
| Sat 17 Oct | Welwyn Garden City 00:58 | −1 min | — |
| 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 |
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.