Govia Thameslink Railway 879N04
View line Govia Thameslink Railway
Alerts for train 879N04
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.
It does not run today
Last recorded run: Friday 23 October −1 min
The mini-map returns when the train runs
On-time · 30 days
78%
7/9 runs under 3 min
RT coverage: 9 full · 0 partial · 0 no data
On-time · 90 days
83%
24/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +5 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 12 Aug Max en route +14 min · last fix heading to 62016 +11 min
- Tue 20 Oct Max en route +9 min · last fix heading to Flitwick +8 min
- Thu 24 Sept Max en route +9 min · last fix heading to 62016 +6 min
- Wed 21 Oct Max en route +4 min · last fix heading to Luton +4 min
- Wed 23 Sept Max en route +4 min · last fix heading to 62016 +4 min
Distribution · 90 days
29 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 34% · 10
- On time 48% · 14
- 3–10 min 14% · 4
- 10–30 min 3% · 1
- 30+ min 0% · 0
On-time by weekday
- 100% M n=3
- 83% T n=6
- 57% W n=7
- 86% T n=7
- 100% F n=6
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Flitwick 04:05 | −1 min | +3 min |
| Thu 22 Oct | Flitwick 04:07 | +1 min | +4 min |
| Wed 21 Oct | Luton 04:10 | +4 min | +4 min |
| Tue 20 Oct | Flitwick 04:14 | +8 min | +9 min |
| Fri 9 Oct | Flitwick 04:08 | −1 min | +3 min |
| Thu 8 Oct | Flitwick 04:11 | +1 min | +2 min |
| Wed 7 Oct | Flitwick 04:04 | −5 min | +1 min |
| Tue 6 Oct | Flitwick 04:09 | 0 min | +4 min |
| Mon 28 Sept | 62208 04:07 | −2 min | +1 min |
| Fri 25 Sept | 62016 04:09 | 0 min | +4 min |
| Thu 24 Sept | 62016 04:15 | +6 min | +9 min |
| Wed 23 Sept | 62016 04:12 | +4 min | +4 min |
| Tue 22 Sept | 62016 04:05 | −4 min | +2 min |
| Mon 14 Sept | 87602 02:35 | +1 min | +3 min |
| Fri 11 Sept | 62016 04:08 | −1 min | +6 min |
| Thu 10 Sept | 62016 04:10 | +1 min | +2 min |
| Wed 9 Sept | 62016 04:05 | −4 min | +4 min |
| Tue 8 Sept | 62016 04:05 | −4 min | +3 min |
| Fri 28 Aug | 62016 04:04 | −5 min | +2 min |
| Thu 27 Aug | 62016 04:08 | −1 min | +2 min |
| Wed 26 Aug | 62016 04:05 | −4 min | +2 min |
| Tue 25 Aug | 62016 04:09 | 0 min | +5 min |
| Thu 13 Aug | 62016 14:35 | 0 min | +2 min |
| Wed 12 Aug | 62016 04:20 | +11 min | +14 min |
| Tue 11 Aug | 62016 04:06 | −4 min | +1 min |
| Mon 3 Aug | 62208 04:07 | −2 min | +4 min |
| Fri 31 Jul | 62016 04:09 | +1 min | +2 min |
| Thu 30 Jul | 62016 04:05 | −4 min | +3 min |
| Wed 29 Jul | 62016 04:10 | +1 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.