Govia Thameslink Railway 639O47
Alerts for train 639O47
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.
Running now · updated 15:26
Running now +1 min
Today it is running worse than usual: typical arrival delay is −1 min; 93% of the last 28 runs arrived on time.
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
- Thu 30 Jul Max en route +58 min · last fix heading to 63624 +58 min
- Wed 19 Aug Max en route +46 min · last fix heading to Sutton (London) +44 min
- Fri 16 Oct Max en route +30 min · last fix heading to Streatham +30 min
- Fri 21 Aug Max en route +30 min · last fix heading to Sutton (London) +29 min
- Fri 11 Sept Max en route +25 min · last fix heading to Sutton (London) +19 min
Distribution · 90 days
80 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 14% · 11
- On time 73% · 58
- 3–10 min 6% · 5
- 10–30 min 4% · 3
- 30+ min 4% · 3
On-time by weekday
- 92% M n=13
- 100% T n=13
- 83% W n=12
- 85% T n=13
- 50% F n=10
- 92% S n=12
- 100% S n=7
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Sutton (London) 15:24 | +1 min | +10 min |
| Wed 21 Oct | Sutton (London) 15:25 | 0 min | +1 min |
| Tue 20 Oct | Sutton (London) 15:25 | −1 min | — |
| Mon 19 Oct | Carshalton 15:24 | −2 min | +4 min |
| Sun 18 Oct | Sutton (London) 15:26 | 0 min | +4 min |
| Sat 17 Oct | Sutton (London) 15:25 | −1 min | +7 min |
| Fri 16 Oct | Streatham 15:46 | +30 min | +30 min |
| Thu 15 Oct | Sutton (London) 15:25 | −1 min | — |
| Tue 13 Oct | Sutton (London) 15:27 | +1 min | +7 min |
| Mon 12 Oct | Sutton (London) 15:25 | −1 min | — |
| Sun 11 Oct | Sutton (London) 15:26 | 0 min | +3 min |
| Sat 10 Oct | Sutton (London) 15:32 | +6 min | +10 min |
| Fri 9 Oct | Sutton (London) 15:24 | −2 min | +2 min |
| Thu 8 Oct | Sutton (London) 15:26 | 0 min | +2 min |
| Wed 7 Oct | Sutton (London) 15:24 | −2 min | +3 min |
| Tue 6 Oct | Sutton (London) 15:25 | −1 min | +1 min |
| Mon 5 Oct | Sutton (London) 15:23 | −2 min | +5 min |
| Sun 4 Oct | Sutton (London) 15:25 | −1 min | — |
| Sat 3 Oct | Sutton (London) 15:25 | −1 min | +5 min |
| Fri 2 Oct | Sutton (London) 15:25 | −1 min | +2 min |
| Thu 1 Oct | Sutton (London) 15:25 | −1 min | +1 min |
| Wed 30 Sept | Sutton (London) 15:25 | −1 min | +1 min |
| Tue 29 Sept | Sutton (London) 15:26 | 0 min | +5 min |
| Mon 28 Sept | Sutton (London) 15:24 | −2 min | +1 min |
| Sat 26 Sept | Sutton (London) 15:26 | 0 min | +2 min |
| Fri 25 Sept | Sutton (London) 15:27 | +1 min | +2 min |
| Thu 24 Sept | Sutton (London) 15:24 | −1 min | +1 min |
| Wed 23 Sept | Sutton (London) 15:25 | −1 min | +19 min |
| Tue 22 Sept | Sutton (London) 15:25 | −1 min | +2 min |
| Mon 21 Sept | Sutton (London) 15:24 | −2 min | +24 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.