Govia Thameslink Railway 879T12
View line Govia Thameslink Railway
Alerts for train 879T12
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%
23/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
77%
64/83 runs under 3 min
RT coverage: 83 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +8 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
- Wed 23 Sept Max en route +81 min · last fix heading to 62208 +71 min
- Wed 9 Sept Max en route +37 min · last fix heading to 62208 +24 min
- Thu 3 Sept Max en route +19 min · last fix heading to 62208 +16 min
- Tue 13 Oct Max en route +24 min · last fix heading to Flitwick +13 min
- Thu 10 Sept Max en route +16 min · last fix heading to 62208 +11 min
Distribution · 90 days
83 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 34% · 28
- On time 43% · 36
- 3–10 min 12% · 10
- 10–30 min 10% · 8
- 30+ min 1% · 1
On-time by weekday
- 83% M n=12
- 92% T n=13
- 69% W n=13
- 67% T n=12
- 73% F n=11
- 77% S n=13
- 78% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 15 Oct | Flitwick 11:08 | +6 min | +14 min |
| Wed 14 Oct | Flitwick 11:01 | −1 min | +4 min |
| Tue 13 Oct | Flitwick 11:16 | +13 min | +24 min |
| Mon 12 Oct | Flitwick 11:00 | −2 min | +4 min |
| Sun 11 Oct | Flitwick 11:02 | 0 min | +1 min |
| Sat 10 Oct | Leagrave 11:04 | +2 min | +2 min |
| Fri 9 Oct | Leagrave 11:03 | 0 min | +5 min |
| Thu 8 Oct | Flitwick 11:03 | +1 min | +11 min |
| Wed 7 Oct | Flitwick 11:12 | +10 min | +14 min |
| Tue 6 Oct | Luton 10:58 | −4 min | +1 min |
| Mon 5 Oct | 62208 11:03 | +1 min | +5 min |
| Sun 4 Oct | 62208 11:07 | +5 min | +6 min |
| Sat 3 Oct | 62208 11:03 | +1 min | +5 min |
| Fri 2 Oct | 62208 10:59 | −4 min | +2 min |
| Thu 1 Oct | 62208 11:02 | −1 min | +3 min |
| Wed 30 Sept | 62208 10:58 | −4 min | +7 min |
| Tue 29 Sept | 62208 11:00 | −2 min | +7 min |
| Mon 28 Sept | 62208 11:09 | +7 min | +14 min |
| Sun 27 Sept | 62208 11:00 | −2 min | +3 min |
| Sat 26 Sept | 62208 11:02 | −1 min | +2 min |
| Fri 25 Sept | 62208 11:01 | −1 min | +6 min |
| Thu 24 Sept | 62208 11:16 | 0 min | +5 min |
| Wed 23 Sept | 62208 12:14 | +71 min | +81 min |
| Tue 22 Sept | 62208 11:00 | −2 min | +5 min |
| Mon 21 Sept | 62208 11:03 | +1 min | +6 min |
| Sat 19 Sept | 62208 11:04 | +1 min | +4 min |
| Fri 18 Sept | 62208 11:00 | −2 min | +3 min |
| Thu 17 Sept | 62208 11:00 | −2 min | +1 min |
| Wed 16 Sept | 62208 11:01 | −1 min | +3 min |
| Tue 15 Sept | 62208 10:58 | −5 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.