Govia Thameslink Railway 879R04
View line Govia Thameslink Railway
Alerts for train 879R04
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
100%
25/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
89%
66/74 runs under 3 min
RT coverage: 74 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +1 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 5 Sept Max en route +19 min · last fix heading to 62208 +17 min
- Wed 9 Sept Max en route +15 min · last fix heading to 62208 +13 min
- Mon 17 Aug Max en route +10 min · last fix heading to 62208 +7 min
- Mon 14 Sept Max en route +10 min · last fix heading to 62208 +5 min
- Wed 26 Aug Max en route +6 min · last fix heading to 62208 +5 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 12% · 9
- On time 77% · 57
- 3–10 min 8% · 6
- 10–30 min 3% · 2
- 30+ min 0% · 0
On-time by weekday
- 83% M n=12
- 92% T n=13
- 69% W n=13
- 100% T n=12
- 100% F n=12
- 92% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Leagrave 07:48 | 0 min | +9 min |
| Thu 29 Oct | Leagrave 07:48 | 0 min | +4 min |
| Wed 28 Oct | Flitwick 07:49 | 0 min | +2 min |
| Tue 27 Oct | Luton 07:47 | −1 min | +5 min |
| Mon 26 Oct | Flitwick 07:48 | 0 min | +4 min |
| Sat 24 Oct | Flitwick 07:45 | −2 min | +4 min |
| Fri 23 Oct | Flitwick 07:49 | +1 min | +3 min |
| Thu 22 Oct | Flitwick 07:48 | 0 min | +4 min |
| Wed 21 Oct | Flitwick 07:48 | 0 min | +3 min |
| Tue 20 Oct | Flitwick 07:49 | +1 min | +1 min |
| Mon 19 Oct | Flitwick 07:50 | +2 min | +4 min |
| Sat 17 Oct | Flitwick 07:43 | −4 min | +2 min |
| Fri 16 Oct | Luton 07:49 | +1 min | +6 min |
| Thu 15 Oct | Flitwick 07:48 | 0 min | +2 min |
| Wed 14 Oct | Flitwick 07:48 | 0 min | +3 min |
| Tue 13 Oct | Flitwick 07:47 | −1 min | +5 min |
| Mon 12 Oct | Flitwick 07:48 | +1 min | +2 min |
| Sat 10 Oct | Flitwick 07:43 | −3 min | +1 min |
| Fri 9 Oct | Luton 07:47 | −1 min | +2 min |
| Thu 8 Oct | Flitwick 07:49 | +1 min | +6 min |
| Wed 7 Oct | Flitwick 07:48 | 0 min | +1 min |
| Tue 6 Oct | Flitwick 07:49 | +1 min | +4 min |
| Mon 5 Oct | 62208 07:47 | −1 min | +2 min |
| Sat 3 Oct | 62208 07:47 | 0 min | +1 min |
| Fri 2 Oct | 62208 07:47 | −1 min | +1 min |
| Thu 1 Oct | 62208 07:47 | −1 min | +2 min |
| Wed 30 Sept | 62208 07:47 | 0 min | +4 min |
| Tue 29 Sept | 62208 07:47 | −1 min | +2 min |
| Mon 28 Sept | 62208 07:47 | −1 min | +2 min |
| Sat 26 Sept | 62208 07:48 | 0 min | +2 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.