South Western Railway 872N63

View line South Western Railway

Mon, Tue, Wed, Thu, Fri, Sat South Western Railway

Running now · updated 21:24

Running now 0 min

Today it is running worse than usual: typical arrival delay is 0 min; 92% of the last 26 runs arrived on time.

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On-time · 30 days

92%

24/26 runs under 3 min

RT coverage: 26 full · 0 partial · 0 no data

On-time · 90 days

88%

68/77 runs under 3 min

RT coverage: 77 full · 0 partial · 0 no data

Typical delay

0min

Median at arrival, 90 days

30 days: 0 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)
3–10 min
10–30 min
30+ min
Partial coverage
No data

Worst days

Fri 24 Jul Max en route +11 min · last fix heading to 87037 +9 min
Wed 9 Sept Max en route +8 min · last fix heading to 87037 +8 min
Wed 29 Jul Max en route +8 min · last fix heading to 87037 +8 min
Sat 26 Sept Max en route +8 min · last fix heading to 52038 +5 min
Sat 15 Aug Max en route +4 min · last fix heading to 52038 +4 min

Distribution · 90 days

77 runs with a known final delay. On time = under 3 min, the same cut the map uses.

Early 3% · 2
On time 86% · 66
3–10 min 12% · 9
10–30 min 0% · 0
30+ min 0% · 0

On-time by weekday

92% M n=13
100% T n=13
77% W n=13
83% T n=12
92% F n=13
85% S n=13
— S n=0

Recent runs

Date	Last stop	Final	Max
Wed 14 Oct	Frimley 21:19	−1 min	+7 min
Tue 13 Oct	Frimley 21:32	−1 min	+10 min
Mon 12 Oct	Frimley 21:32	−1 min	+6 min
Sat 10 Oct	Hackney Wick 22:41	−1 min	+1 min
Fri 9 Oct	Frimley 21:32	−1 min	+7 min
Thu 8 Oct	Frimley 21:32	−1 min	+12 min
Wed 7 Oct	Frimley 21:33	0 min	+4 min
Tue 6 Oct	Frimley 21:34	+2 min	+9 min
Mon 5 Oct	Frimley 21:32	0 min	+2 min
Sat 3 Oct	52038 22:39	−2 min	+2 min
Fri 2 Oct	87037 21:33	0 min	+8 min
Thu 1 Oct	87037 21:33	0 min	+1 min
Wed 30 Sept	87037 21:33	+1 min	+4 min
Tue 29 Sept	87037 21:32	−1 min	+4 min
Mon 28 Sept	87037 21:32	0 min	+7 min
Sat 26 Sept	52038 22:47	+5 min	+8 min
Fri 25 Sept	87037 21:33	−1 min	+4 min
Thu 24 Sept	87037 21:32	−1 min	+2 min
Wed 23 Sept	87037 21:32	−1 min	+3 min
Tue 22 Sept	87037 21:33	0 min	+1 min
Mon 21 Sept	87037 21:32	0 min	+1 min
Sat 19 Sept	52038 22:42	+1 min	+3 min
Fri 18 Sept	87037 21:32	0 min	+4 min
Thu 17 Sept	52038 20:47	+3 min	+6 min
Wed 16 Sept	87037 21:32	−1 min	+3 min
Tue 15 Sept	87037 21:31	−1 min	+3 min
Mon 14 Sept	87037 21:33	0 min	+8 min
Sat 12 Sept	72251 21:55	+1 min	+2 min
Fri 11 Sept	87037 21:32	−1 min	+6 min
Thu 10 Sept	87037 21:35	+3 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.