Govia Thameslink Railway 879T42
View line Govia Thameslink Railway
Alerts for train 879T42
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
79%
22/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
67%
57/85 runs under 3 min
RT coverage: 85 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: −1 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +7 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 +73 min · last fix heading to 62208 +53 min
- Wed 26 Aug Max en route +44 min · last fix heading to 62208 +36 min
- Fri 28 Aug Max en route +32 min · last fix heading to 62208 +32 min
- Mon 20 Jul Max en route +26 min · last fix heading to 62208 +21 min
- Sat 5 Sept Max en route +24 min · last fix heading to 62208 +20 min
Distribution · 90 days
85 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 35% · 30
- On time 32% · 27
- 3–10 min 22% · 19
- 10–30 min 7% · 6
- 30+ min 4% · 3
On-time by weekday
- 92% M n=12
- 92% T n=13
- 54% W n=13
- 62% T n=13
- 54% F n=13
- 62% S n=13
- 50% S n=8
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 10 Oct | Flitwick 18:31 | −1 min | +6 min |
| Fri 9 Oct | Flitwick 18:32 | 0 min | +4 min |
| Thu 8 Oct | Flitwick 18:32 | −1 min | +4 min |
| Wed 7 Oct | Leagrave 18:30 | −2 min | — |
| Tue 6 Oct | Leagrave 18:39 | +7 min | +7 min |
| Mon 5 Oct | Leagrave 18:29 | −3 min | +3 min |
| Sun 4 Oct | 62208 18:32 | 0 min | +5 min |
| Sat 3 Oct | 62208 18:33 | +1 min | +4 min |
| Fri 2 Oct | 62208 18:32 | 0 min | +7 min |
| Thu 1 Oct | 62208 18:40 | +8 min | +13 min |
| Wed 30 Sept | 62208 18:38 | +6 min | +15 min |
| Tue 29 Sept | 62208 18:32 | 0 min | +7 min |
| Mon 28 Sept | 62208 18:30 | −3 min | +6 min |
| Sun 27 Sept | 62208 18:47 | +15 min | +16 min |
| Sat 26 Sept | 62208 18:41 | +9 min | +13 min |
| Fri 25 Sept | 62208 18:31 | −1 min | +7 min |
| Thu 24 Sept | 62208 18:28 | −4 min | +1 min |
| Wed 23 Sept | 62208 18:30 | −2 min | +5 min |
| Tue 22 Sept | 62208 18:30 | −2 min | +7 min |
| Mon 21 Sept | 62208 18:30 | −3 min | +6 min |
| Sat 19 Sept | 62208 18:36 | +3 min | +8 min |
| Fri 18 Sept | 62208 18:30 | −2 min | +2 min |
| Thu 17 Sept | 62208 18:30 | −2 min | +3 min |
| Wed 16 Sept | 62208 18:28 | −4 min | +4 min |
| Tue 15 Sept | 62208 18:30 | −2 min | +2 min |
| Mon 14 Sept | 62208 18:33 | +1 min | +6 min |
| Sun 13 Sept | 87602 17:19 | +2 min | +2 min |
| Sat 12 Sept | 62208 18:31 | −2 min | +4 min |
| Fri 11 Sept | 62208 18:31 | −1 min | +6 min |
| Thu 10 Sept | 62208 18:31 | −1 min | +6 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.