Govia Thameslink Railway 879R52
View line Govia Thameslink Railway
Alerts for train 879R52
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
61%
17/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
60%
49/82 runs under 3 min
RT coverage: 82 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+12min
9 in 10 runs arrive with less than this
30 days: +12 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
- Tue 27 Oct Max en route +43 min · last fix heading to Leagrave +35 min
- Sun 25 Oct Max en route +22 min · last fix heading to New Cross Gate +22 min
- Wed 26 Aug Max en route +26 min · last fix heading to 62208 +15 min
- Wed 19 Aug Max en route +19 min · last fix heading to 62208 +15 min
- Fri 14 Aug Max en route +23 min · last fix heading to 62208 +15 min
Distribution · 90 days
82 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 29% · 24
- On time 30% · 25
- 3–10 min 23% · 19
- 10–30 min 16% · 13
- 30+ min 1% · 1
On-time by weekday
- 73% M n=11
- 67% T n=12
- 46% W n=13
- 64% T n=11
- 42% F n=12
- 55% S n=11
- 75% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 1 Nov | Flitwick 21:44 | +4 min | +10 min |
| Fri 30 Oct | Leagrave 19:46 | −1 min | +4 min |
| Thu 29 Oct | Flitwick 19:47 | −1 min | +4 min |
| Wed 28 Oct | Flitwick 19:56 | +9 min | +10 min |
| Tue 27 Oct | Leagrave 20:23 | +35 min | +43 min |
| Mon 26 Oct | Flitwick 19:54 | +6 min | +6 min |
| Sun 25 Oct | New Cross Gate 20:51 | +22 min | +22 min |
| Sat 24 Oct | Flitwick 19:52 | +6 min | +10 min |
| Fri 23 Oct | Flitwick 20:01 | +13 min | +13 min |
| Thu 22 Oct | Flitwick 19:47 | 0 min | +8 min |
| Wed 21 Oct | Flitwick 19:47 | 0 min | +6 min |
| Tue 20 Oct | Flitwick 19:47 | 0 min | +16 min |
| Mon 19 Oct | Flitwick 19:48 | 0 min | +5 min |
| Sun 18 Oct | Flitwick 21:46 | −3 min | +8 min |
| Sat 17 Oct | Flitwick 19:47 | −1 min | +2 min |
| Fri 16 Oct | Flitwick 19:55 | +8 min | +14 min |
| Thu 15 Oct | Flitwick 19:45 | −2 min | +6 min |
| Wed 14 Oct | Flitwick 19:59 | +12 min | +19 min |
| Tue 13 Oct | Flitwick 19:46 | −2 min | +4 min |
| Mon 12 Oct | Flitwick 19:55 | +8 min | +15 min |
| Sun 11 Oct | Flitwick 21:44 | −4 min | +3 min |
| Sat 10 Oct | Flitwick 19:43 | −4 min | +1 min |
| Fri 9 Oct | Leagrave 19:52 | +5 min | +12 min |
| Thu 8 Oct | Flitwick 19:47 | −1 min | +9 min |
| Wed 7 Oct | Luton 19:46 | −2 min | +4 min |
| Tue 6 Oct | Luton 19:49 | +2 min | +6 min |
| Mon 5 Oct | Flitwick 19:49 | +1 min | +6 min |
| Sun 4 Oct | 62208 21:49 | +1 min | +10 min |
| Sat 3 Oct | 62208 19:45 | −2 min | +11 min |
| Fri 2 Oct | 62208 19:48 | 0 min | +7 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.