South Western Railway 871S77 London Waterloo – Woking
Alerts for train 871S77
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line South Western Railway.
It has not run yet today
Last recorded run: Saturday 7 November +21 min
Next service: today 23:22 from London Waterloo · Mon 9 Nov
Last 30 days
Arrival delay at Woking, 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 7 Nov Max en route +21 min · last fix heading to Woking +21 min
- Sat 17 Oct Max en route +17 min · last fix heading to Woking +13 min
- Fri 14 Aug Max en route +16 min · last fix heading to Woking +11 min
- Tue 6 Oct Max en route +14 min · last fix heading to West Byfleet +7 min
- Fri 2 Oct Max en route +9 min · last fix heading to Woking +7 min
Distribution · 90 days
80 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 41% · 33
- On time 36% · 29
- 3–10 min 19% · 15
- 10–30 min 4% · 3
- 30+ min 0% · 0
On-time by weekday
- 83% M n=12
- 91% T n=11
- 77% W n=13
- 100% T n=13
- 85% F n=13
- 54% S n=13
- 20% S n=5
Stops and timetable
Timetable of the latest run from the operator’s GTFS (24 stops).
Last 90 days, 80 runs. At intermediate stops it is an estimate from the delay at origin and destination. Delays over 2 h count as “> 2 h”: our data does not measure them exactly.
| Stop | Sched. | Usually | 9 days in 10 |
|---|---|---|---|
| 23:22 | on time | +5 min | |
| 23:26 | ≈ on time | ≈ +5 min | |
| 23:29 | ≈ on time | ≈ +5 min | |
| 23:32 | ≈ on time | ≈ +5 min | |
| 23:35 | ≈ on time | ≈ +5 min | |
| 23:37 / 23:38 | ≈ on time | ≈ +4 min | |
| 23:41 / 23:42 | ≈ on time | ≈ +5 min | |
| 23:44 | ≈ on time | ≈ +4 min | |
| 23:47 | ≈ on time | ≈ +4 min | |
| 23:50 | ≈ on time | ≈ +4 min | |
| 23:52 / 23:53 | ≈ on time | ≈ +4 min | |
| 23:55 | ≈ on time | ≈ +4 min | |
| 23:57 | ≈ on time | ≈ +4 min | |
| 23:59 / 00:02 | ≈ on time | ≈ +4 min | |
| 00:08 | ≈ on time | ≈ +4 min | |
| 00:12 | ≈ on time | ≈ +4 min | |
| 00:16 | ≈ on time | ≈ +4 min | |
| 00:21 | ≈ on time | ≈ +4 min | |
| 00:25 | ≈ on time | ≈ +4 min | |
| 00:30 / 00:31 | ≈ 1 min early | ≈ +5 min | |
| 00:34 | ≈ 1 min early | ≈ +5 min | |
| 00:38 | ≈ 1 min early | ≈ +5 min | |
| 00:41 | ≈ 1 min early | ≈ +5 min | |
| 00:49 | 1 min early | +6 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.
Will I make my connection?
Pick where you get off and how many minutes you have until your next train. We work it out from what this train did over the last 90 days.
Include the time to change platforms. It is an estimate from past data, not a guarantee. Days more than 2 h late count as a missed connection.
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 7 Nov | Woking 01:14 | +21 min | +21 min |
| Fri 6 Nov | Woking 00:49 | +1 min | +2 min |
| Thu 5 Nov | Woking 00:48 | +1 min | +2 min |
| Wed 4 Nov | Woking 00:47 | 0 min | +1 min |
| Tue 3 Nov | Woking 00:44 | +1 min | +1 min |
| Mon 2 Nov | Woking 00:44 | 0 min | +1 min |
| Sat 31 Oct | Isleworth 00:08Partial coverage | −2 min | — |
| Fri 30 Oct | Woking 00:55 | −1 min | +1 min |
| Thu 29 Oct | Woking 00:56 | −1 min | +2 min |
| Wed 28 Oct | Woking 01:01 | +4 min | +10 min |
| Tue 27 Oct | Woking 00:56 | −1 min | +2 min |
| Mon 26 Oct | Woking 00:58 | +2 min | +4 min |
| Sat 24 Oct | Hounslow 00:10Partial coverage | +2 min | +3 min |
| Fri 23 Oct | Woking 00:54 | −2 min | — |
| Thu 22 Oct | Woking 00:55 | −3 min | +2 min |
| Wed 21 Oct | Woking 00:53 | −5 min | — |
| Tue 20 Oct | Woking 00:56 | −2 min | +5 min |
| Mon 19 Oct | Woking 00:53 | −5 min | +1 min |
| Sat 17 Oct | Woking 01:10 | +13 min | +17 min |
| Fri 16 Oct | Woking 00:55 | −1 min | +1 min |
| Thu 15 Oct | West Byfleet 00:54Partial coverage | −3 min | +1 min |
| Wed 14 Oct | Woking 00:52 | −4 min | — |
| Tue 13 Oct | Woking 00:55 | −2 min | +2 min |
| Mon 12 Oct | Woking 01:01 | +4 min | +6 min |
| Sat 10 Oct | Isleworth 00:09Partial coverage | 0 min | +2 min |
| Fri 9 Oct | West Byfleet 00:53Partial coverage | −1 min | +5 min |
| Thu 8 Oct | Woking 00:55 | −2 min | +2 min |
| Wed 7 Oct | Woking 00:54 | −3 min | +1 min |
| Tue 6 Oct | West Byfleet 01:04Partial coverage | +7 min | +14 min |
| Mon 5 Oct | Woking 00:53 | −4 min | — |