Govia Thameslink Railway 639L03
View line Govia Thameslink Railway
Alerts for train 639L03
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
95%
21/22 runs under 3 min
RT coverage: 22 full · 0 partial · 0 no data
On-time · 90 days
75%
44/59 runs under 3 min
RT coverage: 59 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
- Wed 26 Aug Max en route +13 min · last fix heading to East Grinstead +13 min
- Thu 3 Sept Max en route +9 min · last fix heading to East Grinstead +9 min
- Tue 18 Aug Max en route +8 min · last fix heading to Sanderstead +8 min
- Fri 11 Sept Max en route +7 min · last fix heading to East Grinstead +6 min
- Fri 4 Sept Max en route +6 min · last fix heading to East Grinstead +5 min
Distribution · 90 days
59 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 1
- On time 73% · 43
- 3–10 min 24% · 14
- 10–30 min 2% · 1
- 30+ min 0% · 0
On-time by weekday
- 67% M n=9
- 69% T n=13
- 83% W n=12
- 75% T n=12
- 77% F n=13
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | East Grinstead 06:59 | −1 min | +2 min |
| Tue 3 Nov | East Grinstead 06:59 | 0 min | +1 min |
| Mon 2 Nov | East Grinstead 06:58 | −1 min | — |
| Fri 30 Oct | East Grinstead 07:08 | 0 min | +2 min |
| Thu 29 Oct | East Grinstead 07:10 | +2 min | +3 min |
| Wed 28 Oct | East Grinstead 07:07 | 0 min | — |
| Tue 27 Oct | East Grinstead 07:07 | 0 min | +1 min |
| Mon 26 Oct | East Grinstead 07:09 | +2 min | +2 min |
| Fri 23 Oct | East Grinstead 16:58 | 0 min | +1 min |
| Thu 22 Oct | East Grinstead 07:06 | −1 min | — |
| Wed 21 Oct | East Grinstead 07:07 | 0 min | +1 min |
| Tue 20 Oct | East Grinstead 07:08 | 0 min | +3 min |
| Mon 19 Oct | East Grinstead 07:09 | +1 min | +3 min |
| Fri 16 Oct | East Grinstead 07:07 | −1 min | +3 min |
| Thu 15 Oct | East Grinstead 07:10 | +2 min | +3 min |
| Wed 14 Oct | East Grinstead 07:11 | +4 min | +5 min |
| Tue 13 Oct | East Grinstead 07:09 | +1 min | +2 min |
| Mon 12 Oct | East Grinstead 07:08 | +1 min | +2 min |
| Fri 9 Oct | East Grinstead 07:09 | +1 min | +2 min |
| Thu 8 Oct | East Grinstead 07:10 | +2 min | +3 min |
| Wed 7 Oct | East Grinstead 07:07 | 0 min | +1 min |
| Tue 6 Oct | East Grinstead 07:10 | +2 min | +3 min |
| Mon 5 Oct | East Grinstead 07:07 | 0 min | +1 min |
| Fri 2 Oct | East Grinstead 07:09 | +1 min | +2 min |
| Thu 1 Oct | East Grinstead 07:08 | +1 min | +2 min |
| Tue 29 Sept | East Grinstead 07:08 | 0 min | +2 min |
| Mon 28 Sept | East Grinstead 07:08 | +1 min | +2 min |
| Fri 25 Sept | East Grinstead 10:43 | 0 min | +2 min |
| Thu 24 Sept | East Grinstead 15:38 | −1 min | +4 min |
| Wed 23 Sept | Lingfield 12:03 | 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.