Govia Thameslink Railway 879S44
View line Govia Thameslink Railway
Alerts for train 879S44
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
20%
6/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
20%
17/86 runs under 3 min
RT coverage: 86 full · 0 partial · 0 no data
Typical delay
+7min
Median at arrival, 90 days
30 days: +7 min
P90
+24min
9 in 10 runs arrive with less than this
30 days: +21 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
- Sun 16 Aug Max en route +74 min · last fix heading to Baldock +72 min
- Thu 13 Aug Max en route +64 min · last fix heading to 47250 +64 min
- Sun 9 Aug Max en route +41 min · last fix heading to 47250 +40 min
- Fri 28 Aug Max en route +35 min · last fix heading to 47250 +35 min
- Tue 29 Sept Max en route +30 min · last fix heading to 47250 +30 min
Distribution · 90 days
86 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 19% · 16
- 3–10 min 37% · 32
- 10–30 min 37% · 32
- 30+ min 6% · 5
On-time by weekday
- 25% M n=12
- 17% T n=12
- 17% W n=12
- 0% T n=11
- 8% F n=13
- 23% S n=13
- 46% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 21 Oct | Foxton 18:58 | +11 min | +11 min |
| Tue 20 Oct | Foxton 18:54 | +7 min | +7 min |
| Mon 19 Oct | Foxton 18:48 | +1 min | +2 min |
| Sun 18 Oct | Foxton 18:58 | 0 min | +4 min |
| Sat 17 Oct | Foxton 18:54 | +7 min | +7 min |
| Fri 16 Oct | Foxton 19:08 | +21 min | +21 min |
| Thu 15 Oct | Foxton 18:52 | +6 min | +7 min |
| Wed 14 Oct | Foxton 19:13 | +27 min | +27 min |
| Tue 13 Oct | Foxton 18:50 | +3 min | +3 min |
| Mon 12 Oct | Foxton 19:05 | +18 min | +18 min |
| Sun 11 Oct | Foxton 18:59 | +2 min | +2 min |
| Sat 10 Oct | Foxton 19:05 | +18 min | +18 min |
| Fri 9 Oct | Foxton 18:52 | +5 min | +5 min |
| Thu 8 Oct | Foxton 19:04 | +19 min | +19 min |
| Wed 7 Oct | Foxton 18:57 | +10 min | +10 min |
| Tue 6 Oct | Foxton 19:04 | +17 min | +17 min |
| Mon 5 Oct | Foxton 18:54 | +8 min | +8 min |
| Sun 4 Oct | 47250 19:01 | +4 min | +7 min |
| Sat 3 Oct | 47250 18:49 | +2 min | +5 min |
| Fri 2 Oct | 47250 18:54 | +7 min | +7 min |
| Thu 1 Oct | Alexandra Palace 17:58 | +13 min | +13 min |
| Wed 30 Sept | 47250 19:09 | +22 min | +23 min |
| Tue 29 Sept | 47250 19:17 | +30 min | +30 min |
| Mon 28 Sept | 47250 18:47 | 0 min | +4 min |
| Sun 27 Sept | 47250 19:00 | +3 min | +8 min |
| Sat 26 Sept | 47250 18:46 | −1 min | +5 min |
| Fri 25 Sept | 47250 19:06 | +19 min | +20 min |
| Thu 24 Sept | 47250 18:53 | +7 min | +7 min |
| Wed 23 Sept | 47250 19:03 | +16 min | +16 min |
| Tue 22 Sept | 47250 18:53 | +6 min | +9 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.