Govia Thameslink Railway 879S34
View line Govia Thameslink Railway
Alerts for train 879S34
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
33%
8/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
36%
25/70 runs under 3 min
RT coverage: 70 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +4 min
P90
+20min
9 in 10 runs arrive with less than this
30 days: +9 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 15 Aug Max en route +42 min · last fix heading to Foxton +42 min
- Sat 12 Sept Max en route +42 min · last fix heading to 47250 +37 min
- Sat 10 Oct Max en route +33 min · last fix heading to Baldock +33 min
- Fri 25 Sept Max en route +34 min · last fix heading to Baldock +31 min
- Fri 7 Aug Max en route +25 min · last fix heading to 47250 +25 min
Distribution · 90 days
70 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 36% · 25
- 3–10 min 44% · 31
- 10–30 min 14% · 10
- 30+ min 6% · 4
On-time by weekday
- 30% M n=10
- 17% T n=12
- 64% W n=11
- 25% T n=12
- 42% F n=12
- 38% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 31 Oct | Foxton 16:18 | +1 min | +4 min |
| Fri 30 Oct | Foxton 16:24 | +7 min | +9 min |
| Thu 29 Oct | Foxton 16:21 | +4 min | +7 min |
| Wed 28 Oct | Foxton 16:17 | 0 min | +3 min |
| Tue 27 Oct | Foxton 16:19 | +3 min | +8 min |
| Sat 24 Oct | Foxton 16:19 | +3 min | +3 min |
| Thu 22 Oct | Foxton 16:25 | +8 min | +9 min |
| Wed 21 Oct | Foxton 16:16 | 0 min | +2 min |
| Tue 20 Oct | Foxton 16:20 | +3 min | +3 min |
| Mon 19 Oct | Foxton 16:24 | +8 min | +8 min |
| Sat 17 Oct | Foxton 16:23 | +6 min | +8 min |
| Fri 16 Oct | Foxton 16:17 | 0 min | +2 min |
| Thu 15 Oct | Foxton 16:28 | +12 min | +12 min |
| Wed 14 Oct | Foxton 16:16 | −1 min | +4 min |
| Tue 13 Oct | Foxton 16:22 | +5 min | +8 min |
| Mon 12 Oct | Foxton 16:21 | +4 min | +6 min |
| Sat 10 Oct | Baldock 16:20 | +33 min | +33 min |
| Fri 9 Oct | Foxton 16:26 | +9 min | +9 min |
| Thu 8 Oct | Foxton 16:16 | 0 min | +6 min |
| Wed 7 Oct | Foxton 16:21 | +5 min | +5 min |
| Tue 6 Oct | Foxton 16:20 | +3 min | +3 min |
| Mon 5 Oct | Foxton 16:19 | +2 min | +2 min |
| Sat 3 Oct | 47250 16:26 | +9 min | +10 min |
| Fri 2 Oct | 47250 16:17 | 0 min | +2 min |
| Thu 1 Oct | 47250 16:25 | +8 min | +10 min |
| Wed 30 Sept | 47250 16:37 | +20 min | +20 min |
| Tue 29 Sept | 47250 16:22 | +6 min | +10 min |
| Mon 28 Sept | 47250 16:24 | +6 min | +11 min |
| Sat 26 Sept | 47250 16:18 | +1 min | +5 min |
| Fri 25 Sept | Baldock 16:19 | +31 min | +34 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.