Govia Thameslink Railway 542L14
View line Govia Thameslink Railway
Alerts for train 542L14
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.
✓ Today’s run finished
Today, last fix heading to Letchworth Garden City at 10:12 0 min
The mini-map returns when the train runs
On-time · 30 days
75%
18/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
79%
58/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +7 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 5 Aug Max en route +23 min · last fix heading to Letchworth Garden City +22 min
- Thu 22 Oct Max en route +15 min · last fix heading to Letchworth Garden City +14 min
- Fri 4 Sept Max en route +15 min · last fix heading to Letchworth Garden City +14 min
- Sat 3 Oct Max en route +17 min · last fix heading to Letchworth Garden City +13 min
- Fri 2 Oct Max en route +15 min · last fix heading to Letchworth Garden City +8 min
Distribution · 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 8% · 6
- On time 71% · 52
- 3–10 min 15% · 11
- 10–30 min 5% · 4
- 30+ min 0% · 0
On-time by weekday
- 77% M n=13
- 83% T n=12
- 67% W n=12
- 91% T n=11
- 77% F n=13
- 83% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 28 Oct | Letchworth Garden City 10:12 | 0 min | +1 min |
| Tue 27 Oct | Letchworth Garden City 10:11 | −1 min | +1 min |
| Mon 26 Oct | Letchworth Garden City 10:12 | 0 min | +2 min |
| Sat 24 Oct | Letchworth Garden City 10:10 | 0 min | +2 min |
| Fri 23 Oct | Letchworth Garden City 10:12 | +1 min | +3 min |
| Thu 22 Oct | Letchworth Garden City 14:38 | +14 min | +15 min |
| Wed 21 Oct | Letchworth Garden City 10:10 | −2 min | +1 min |
| Tue 20 Oct | Letchworth Garden City 10:14 | +3 min | +3 min |
| Mon 19 Oct | Letchworth Garden City 10:11 | −1 min | — |
| Sat 17 Oct | Letchworth Garden City 10:09 | −2 min | +1 min |
| Fri 16 Oct | Letchworth Garden City 10:10 | −1 min | +1 min |
| Thu 15 Oct | Letchworth Garden City 10:11 | 0 min | +2 min |
| Wed 14 Oct | Letchworth Garden City 10:12 | 0 min | +4 min |
| Tue 13 Oct | Letchworth Garden City 10:13 | +2 min | +2 min |
| Mon 12 Oct | Letchworth Garden City 10:11 | −1 min | +2 min |
| Sat 10 Oct | Letchworth Garden City 10:10 | −1 min | +1 min |
| Fri 9 Oct | Letchworth Garden City 10:15 | +4 min | +4 min |
| Thu 8 Oct | Letchworth Garden City 10:12 | 0 min | +1 min |
| Wed 7 Oct | Letchworth Garden City 10:13 | +1 min | +2 min |
| Tue 6 Oct | Letchworth Garden City 10:13 | +2 min | +2 min |
| Mon 5 Oct | Letchworth Garden City 10:17 | +6 min | +6 min |
| Sat 3 Oct | Letchworth Garden City 10:23 | +13 min | +17 min |
| Fri 2 Oct | Letchworth Garden City 10:19 | +8 min | +15 min |
| Tue 29 Sept | Letchworth Garden City 10:12 | 0 min | +6 min |
| Mon 28 Sept | Letchworth Garden City 10:13 | +2 min | +3 min |
| Sat 26 Sept | Letchworth Garden City 10:11 | 0 min | +2 min |
| Fri 25 Sept | Letchworth Garden City 10:12 | +1 min | +2 min |
| Thu 24 Sept | Letchworth Garden City 10:11 | 0 min | +3 min |
| Wed 23 Sept | Letchworth Garden City 10:17 | +5 min | +9 min |
| Tue 22 Sept | Letchworth Garden City 10:12 | +1 min | +4 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.