Govia Thameslink Railway 879S38
View line Govia Thameslink Railway
Alerts for train 879S38
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
30%
7/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
38%
26/69 runs under 3 min
RT coverage: 69 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +3 min
P90
+16min
9 in 10 runs arrive with less than this
30 days: +12 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 21 Aug Max en route +84 min · last fix heading to Earlswood (Surrey) +84 min
- Sat 15 Aug Max en route +32 min · last fix heading to 47250 +32 min
- Wed 28 Oct Max en route +26 min · last fix heading to Gatwick Airport +26 min
- Tue 15 Sept Max en route +24 min · last fix heading to 47250 +24 min
- Tue 3 Nov Max en route +20 min · last fix heading to Foxton +20 min
Distribution · 90 days
69 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 38% · 26
- 3–10 min 43% · 30
- 10–30 min 16% · 11
- 30+ min 3% · 2
On-time by weekday
- 36% M n=11
- 33% T n=12
- 27% W n=11
- 64% T n=11
- 27% F n=11
- 38% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Foxton 17:09 | +2 min | +6 min |
| Tue 3 Nov | Foxton 17:29 | +20 min | +20 min |
| Mon 2 Nov | Foxton 17:13 | +5 min | +8 min |
| Sat 31 Oct | Foxton 17:17 | +1 min | +4 min |
| Fri 30 Oct | Foxton 17:21 | +4 min | +7 min |
| Thu 29 Oct | Alexandra Palace 16:14 | −1 min | +4 min |
| Wed 28 Oct | Gatwick Airport 15:43 | +26 min | +26 min |
| Tue 27 Oct | Foxton 17:17 | 0 min | +3 min |
| Sat 24 Oct | Foxton 17:21 | +5 min | +9 min |
| Thu 22 Oct | Foxton 17:20 | +3 min | +4 min |
| Wed 21 Oct | Foxton 17:20 | +4 min | +4 min |
| Tue 20 Oct | Foxton 17:20 | +3 min | +8 min |
| Mon 19 Oct | Foxton 17:18 | +1 min | +2 min |
| Sat 17 Oct | Foxton 17:20 | +2 min | +2 min |
| Fri 16 Oct | Foxton 17:20 | +4 min | +5 min |
| Thu 15 Oct | Foxton 17:17 | 0 min | +2 min |
| Wed 14 Oct | Foxton 17:23 | +6 min | +8 min |
| Tue 13 Oct | Foxton 17:20 | +3 min | +5 min |
| Mon 12 Oct | Foxton 17:27 | +11 min | +11 min |
| Sat 10 Oct | Foxton 17:29 | +12 min | +12 min |
| Fri 9 Oct | Foxton 17:23 | +6 min | +6 min |
| Thu 8 Oct | Foxton 17:20 | +3 min | +3 min |
| Wed 7 Oct | Foxton 17:20 | +3 min | +3 min |
| Tue 6 Oct | Foxton 17:19 | +3 min | +4 min |
| Mon 5 Oct | Foxton 17:20 | +4 min | +4 min |
| Sat 3 Oct | 47250 17:17 | 0 min | +4 min |
| Fri 2 Oct | 47250 17:17 | 0 min | +4 min |
| Thu 1 Oct | 47250 17:22 | +5 min | +8 min |
| Wed 30 Sept | 47250 17:18 | +1 min | +7 min |
| Tue 29 Sept | 47250 17:34 | +17 min | +21 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.