Govia Thameslink Railway 639O69
View line Govia Thameslink Railway
Alerts for train 639O69
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%
22/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
80%
64/80 runs under 3 min
RT coverage: 80 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: +3 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
- Sat 5 Sept Max en route +55 min · last fix heading to 63624 +55 min
- Fri 16 Oct Max en route +51 min · last fix heading to West Hampstead Thameslink +51 min
- Wed 26 Aug Max en route +26 min · last fix heading to 63624 +26 min
- Sun 30 Aug Max en route +25 min · last fix heading to 87617 +23 min
- Sun 16 Aug Max en route +14 min · last fix heading to Sutton (London) +13 min
Distribution · 90 days
80 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 3
- On time 76% · 61
- 3–10 min 14% · 11
- 10–30 min 4% · 3
- 30+ min 3% · 2
On-time by weekday
- 92% M n=13
- 92% T n=12
- 69% W n=13
- 92% T n=12
- 75% F n=12
- 60% S n=10
- 75% S n=8
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Sutton (London) 20:55 | −1 min | +2 min |
| Thu 29 Oct | Sutton (London) 20:56 | +1 min | +1 min |
| Wed 28 Oct | Sutton (London) 20:55 | −1 min | +17 min |
| Tue 27 Oct | Sutton (London) 20:55 | −1 min | +5 min |
| Mon 26 Oct | Sutton (London) 20:54 | −1 min | +11 min |
| Sat 24 Oct | Sutton (London) 20:55 | −1 min | — |
| Fri 23 Oct | Sutton (London) 20:56 | 0 min | +3 min |
| Thu 22 Oct | Carshalton 20:59 | +3 min | +4 min |
| Wed 21 Oct | Sutton (London) 20:57 | +1 min | +2 min |
| Tue 20 Oct | Sutton (London) 20:55 | −1 min | — |
| Mon 19 Oct | Sutton (London) 20:56 | 0 min | +4 min |
| Sun 18 Oct | Sutton (London) 20:55 | −1 min | +4 min |
| Sat 17 Oct | Sutton (London) 20:58 | +2 min | +3 min |
| Fri 16 Oct | West Hampstead Thameslink 20:51 | +51 min | +51 min |
| Thu 15 Oct | Sutton (London) 20:56 | 0 min | +4 min |
| Wed 14 Oct | Sutton (London) 21:00 | +5 min | +12 min |
| Tue 13 Oct | Sutton (London) 20:56 | 0 min | +2 min |
| Mon 12 Oct | Sutton (London) 20:55 | −1 min | +15 min |
| Sun 11 Oct | Sutton (London) 20:58 | +2 min | +2 min |
| Sat 10 Oct | Carshalton 20:59 | +3 min | +5 min |
| Fri 9 Oct | Sutton (London) 20:56 | +1 min | +16 min |
| Thu 8 Oct | Sutton (London) 20:57 | +1 min | +4 min |
| Wed 7 Oct | Sutton (London) 20:56 | 0 min | +3 min |
| Tue 6 Oct | Carshalton 20:54 | −2 min | — |
| Mon 5 Oct | Sutton (London) 20:55 | −1 min | — |
| Sun 4 Oct | Sutton (London) 20:56 | 0 min | +1 min |
| Sat 3 Oct | Sutton (London) 20:59 | +3 min | +4 min |
| Fri 2 Oct | Sutton (London) 20:59 | +3 min | +5 min |
| Thu 1 Oct | Sutton (London) 20:56 | −1 min | +1 min |
| Wed 30 Sept | Sutton (London) 20:57 | +1 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.