Govia Thameslink Railway 879R40
View line Govia Thameslink Railway
Alerts for train 879R40
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
86%
25/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
88%
74/84 runs under 3 min
RT coverage: 84 full · 0 partial · 0 no data
Typical delay
−3min
Median at arrival, 90 days
30 days: −3 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +3 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 +66 min · last fix heading to 62208 +45 min
- Wed 14 Oct Max en route +22 min · last fix heading to Flitwick +15 min
- Wed 29 Jul Max en route +20 min · last fix heading to 62208 +14 min
- Fri 16 Oct Max en route +12 min · last fix heading to Flitwick +8 min
- Wed 9 Sept Max en route +18 min · last fix heading to 62208 +6 min
Distribution · 90 days
84 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 61% · 51
- On time 27% · 23
- 3–10 min 8% · 7
- 10–30 min 2% · 2
- 30+ min 1% · 1
On-time by weekday
- 100% M n=12
- 83% T n=12
- 75% W n=12
- 100% T n=12
- 77% F n=13
- 92% S n=13
- 90% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 19 Oct | Flitwick 16:41 | −6 min | +2 min |
| Sun 18 Oct | Flitwick 18:47 | −2 min | +2 min |
| Sat 17 Oct | Flitwick 16:43 | −4 min | +2 min |
| Fri 16 Oct | Flitwick 16:56 | +8 min | +12 min |
| Thu 15 Oct | Flitwick 16:41 | −6 min | +1 min |
| Wed 14 Oct | Flitwick 17:02 | +15 min | +22 min |
| Tue 13 Oct | Flitwick 16:42 | −5 min | — |
| Mon 12 Oct | Flitwick 16:49 | +2 min | +3 min |
| Sun 11 Oct | Flitwick 18:48 | 0 min | +7 min |
| Sat 10 Oct | Flitwick 16:49 | +2 min | +6 min |
| Fri 9 Oct | Flitwick 16:51 | +4 min | +7 min |
| Thu 8 Oct | Flitwick 16:41 | −6 min | +3 min |
| Wed 7 Oct | Flitwick 16:44 | −3 min | +2 min |
| Tue 6 Oct | Flitwick 16:41 | −6 min | +6 min |
| Mon 5 Oct | Flitwick 16:42 | −5 min | +1 min |
| Sun 4 Oct | 62208 18:47 | −1 min | +7 min |
| Sat 3 Oct | 62208 16:43 | −4 min | +1 min |
| Fri 2 Oct | 62208 16:43 | −5 min | +2 min |
| Thu 1 Oct | 62208 16:41 | −6 min | — |
| Wed 30 Sept | 62208 16:43 | −4 min | +4 min |
| Tue 29 Sept | 62208 16:50 | +3 min | +28 min |
| Mon 28 Sept | 62208 16:43 | −4 min | +3 min |
| Sun 27 Sept | 62208 18:49 | +1 min | +5 min |
| Sat 26 Sept | 62208 16:43 | −4 min | +2 min |
| Fri 25 Sept | 62208 16:44 | −3 min | +3 min |
| Thu 24 Sept | 62208 16:47 | 0 min | +3 min |
| Tue 22 Sept | 62208 16:43 | −4 min | +2 min |
| Mon 21 Sept | 62208 16:44 | −3 min | +1 min |
| Sun 20 Sept | 62208 18:48 | 0 min | +7 min |
| Sat 19 Sept | 62208 16:47 | 0 min | +3 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.