Govia Thameslink Railway 879T18
View line Govia Thameslink Railway
Alerts for train 879T18
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
81%
22/27 runs under 3 min
RT coverage: 27 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
73%
61/83 runs under 3 min
RT coverage: 83 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ2 min
P90
+9min
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)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sat 15 Aug Max en route +45 min ยท last fix heading to 62208 +40 min
- Wed 9 Sept Max en route +49 min ยท last fix heading to 62208 +32 min
- Sat 19 Sept Max en route +25 min ยท last fix heading to 62208 +22 min
- Mon 10 Aug Max en route +21 min ยท last fix heading to 62208 +15 min
- Sun 30 Aug Max en route +16 min ยท last fix heading to 62208 +14 min
Distribution ยท 90 days
83 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 49% ยท 41
- On time 24% ยท 20
- 3โ10 min 17% ยท 14
- 10โ30 min 7% ยท 6
- 30+ min 2% ยท 2
On-time by weekday
- 75% M n=12
- 85% T n=13
- 83% W n=12
- 85% T n=13
- 67% F n=12
- 62% S n=13
- 50% S n=8
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Flitwick 12:33 | +1 min | +5 min |
| Fri 16 Oct | Flitwick 12:41 | +9 min | +15 min |
| Thu 15 Oct | Flitwick 12:29 | โ3 min | +3 min |
| Wed 14 Oct | Luton 12:32 | 0 min | +3 min |
| Tue 13 Oct | Flitwick 12:36 | +4 min | +9 min |
| Mon 12 Oct | Leagrave 12:29 | โ4 min | +7 min |
| Sun 11 Oct | Leagrave 12:31 | โ1 min | +3 min |
| Sat 10 Oct | Leagrave 12:32 | 0 min | +2 min |
| Fri 9 Oct | Flitwick 12:29 | โ4 min | +2 min |
| Thu 8 Oct | Luton 12:28 | โ4 min | +2 min |
| Wed 7 Oct | Flitwick 12:37 | +5 min | +12 min |
| Tue 6 Oct | Leagrave 12:27 | โ5 min | +3 min |
| Mon 5 Oct | Flitwick 12:28 | โ5 min | +2 min |
| Sun 4 Oct | 62208 12:44 | +10 min | +12 min |
| Sat 3 Oct | 62208 12:31 | โ1 min | +2 min |
| Fri 2 Oct | 62208 12:31 | โ1 min | +3 min |
| Thu 1 Oct | 62208 12:31 | โ2 min | +5 min |
| Wed 30 Sept | 62208 12:31 | โ2 min | +4 min |
| Tue 29 Sept | 62208 12:28 | โ4 min | +2 min |
| Mon 28 Sept | 62208 12:30 | โ2 min | +3 min |
| Sun 27 Sept | 62208 12:31 | โ1 min | +6 min |
| Sat 26 Sept | 62208 12:29 | โ4 min | +3 min |
| Fri 25 Sept | 62208 12:31 | โ2 min | +8 min |
| Thu 24 Sept | 62208 12:31 | โ2 min | +3 min |
| Tue 22 Sept | 62208 12:28 | โ5 min | +1 min |
| Mon 21 Sept | 62208 12:29 | โ4 min | +3 min |
| Sat 19 Sept | 62208 12:54 | +22 min | +25 min |
| Fri 18 Sept | 62208 12:42 | +10 min | +13 min |
| Thu 17 Sept | 62208 12:29 | โ3 min | +7 min |
| Wed 16 Sept | 62208 12:28 | โ4 min | +1 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.