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 ยท 30 days
89%
25/28 runs under 3 min
RT coverage: 28 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
89%
74/83 runs under 3 min
RT coverage: 83 full ยท 0 partial ยท 0 no data
Typical delay
โ3min
Median at arrival, 90 days
30 days: โ3 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +2 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sat 15 Aug Max en route +66 min ยท last fix heading to 62208 +45 min
- Wed 14 Oct Max en route +22 min ยท last fix heading to Flitwick +15 min
- Wed 29 Jul Max en route +20 min ยท last fix heading to 62208 +14 min
- Wed 9 Sept Max en route +18 min ยท last fix heading to 62208 +6 min
- Fri 9 Oct Max en route +7 min ยท last fix heading to Flitwick +4 min
Distribution ยท 90 days
83 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 59% ยท 49
- On time 30% ยท 25
- 3โ10 min 7% ยท 6
- 10โ30 min 2% ยท 2
- 30+ min 1% ยท 1
On-time by weekday
- 100% M n=12
- 85% T n=13
- 75% W n=12
- 100% T n=11
- 83% F n=12
- 92% S n=13
- 90% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 14 Oct | Flitwick 17:02 | +15 min | +22 min |
| Tue 13 Oct | Flitwick 16:42 | โ5 min | โ |
| 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 | โ6 min | +3 min |
| Wed 7 Oct | Flitwick 16:44 | โ3 min | +2 min |
| Tue 6 Oct | Flitwick 16:41 | โ6 min | +6 min |
| Mon 5 Oct | Flitwick 16:42 | โ5 min | +1 min |
| Sun 4 Oct | 62208 18:47 | โ1 min | +7 min |
| Sat 3 Oct | 62208 16:43 | โ4 min | +1 min |
| Fri 2 Oct | 62208 16:43 | โ5 min | +2 min |
| Thu 1 Oct | 62208 16:41 | โ6 min | โ |
| Wed 30 Sept | 62208 16:43 | โ4 min | +4 min |
| Tue 29 Sept | 62208 16:50 | +3 min | +28 min |
| Mon 28 Sept | 62208 16:43 | โ4 min | +3 min |
| Sun 27 Sept | 62208 18:49 | +1 min | +5 min |
| Sat 26 Sept | 62208 16:43 | โ4 min | +2 min |
| Fri 25 Sept | 62208 16:44 | โ3 min | +3 min |
| Thu 24 Sept | 62208 16:47 | 0 min | +3 min |
| Tue 22 Sept | 62208 16:43 | โ4 min | +2 min |
| Mon 21 Sept | 62208 16:44 | โ3 min | +1 min |
| Sun 20 Sept | 62208 18:48 | 0 min | +7 min |
| Sat 19 Sept | 62208 16:47 | 0 min | +3 min |
| Fri 18 Sept | 62208 16:42 | โ5 min | +4 min |
| Thu 17 Sept | 62208 16:44 | โ4 min | +3 min |
| Wed 16 Sept | 62208 16:41 | โ6 min | +1 min |
| Tue 15 Sept | 62208 16:47 | 0 min | +2 min |
| Sat 12 Sept | 62208 16:46 | โ1 min | +4 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.