← Greater Thameslink Railway Historical
Greater Thameslink Railway

Southern West London Line

Historical
·
Daily Monthly
Average on time
84%
Over this period
Best day
100%
Worst day
0%
Data points
76
Days tracked
Daily PPM — last 3 months
Percentage of trains on time at final destination
On time
Late
V. late/cancelled
Data
Date
Breakdown
On time
Late
V. late
2026-10-15
92.9%
7.1%
0%
2026-10-14
81.1%
18.9%
0%
2026-10-13
83.8%
5.4%
10.8%
2026-10-12
89.2%
10.8%
0%
2026-10-11
88.2%
11.8%
0%
2026-10-10
86.5%
2.7%
10.8%
2026-10-09
94.7%
5.3%
0%
2026-10-08
94.7%
5.3%
0%
2026-10-07
84.2%
2.6%
13.2%
2026-10-06
78.9%
15.8%
5.3%
2026-10-05
97.4%
0%
2.6%
2026-10-04
88.2%
8.8%
2.9%
2026-10-03
51.4%
5.4%
43.2%
2026-10-02
92.1%
7.9%
0%
2026-10-01
89.5%
2.6%
7.9%
2026-09-30
100%
0%
0%
2026-09-29
97.4%
2.6%
0%
2026-09-28
63.2%
23.7%
13.2%
2026-09-27
41.9%
0%
58.1%
2026-09-26
94.7%
5.3%
0%
2026-09-25
97.4%
2.6%
0%
2026-09-24
89.5%
10.5%
0%
2026-09-23
61.1%
11.1%
27.8%
2026-09-22
81.6%
5.3%
13.2%
2026-09-21
97.4%
2.6%
0%
2026-09-20
93.9%
6.1%
0%
2026-09-19
92.1%
7.9%
0%
2026-09-18
94.7%
5.3%
0%
2026-09-17
68.4%
2.6%
28.9%
2026-09-16
92.1%
7.9%
0%
2026-09-15
64.1%
30.8%
5.1%
2026-09-14
86.8%
7.9%
5.3%
2026-09-13
85.3%
14.7%
0%
2026-09-12
73.7%
18.4%
7.9%
2026-09-11
76.3%
18.4%
5.3%
2026-09-10
84.2%
15.8%
0%
2026-09-09
73.7%
26.3%
0%
2026-09-08
92.1%
5.3%
2.6%
2026-09-07
94.7%
5.3%
0%
2026-09-06
91.2%
8.8%
0%
2026-09-05
92.1%
7.9%
0%
2026-09-04
92.1%
7.9%
0%
2026-09-03
86.5%
13.5%
0%
2026-09-02
86.5%
13.5%
0%
2026-09-01
91.9%
8.1%
0%
2026-08-31
94.6%
2.7%
2.7%
2026-08-30
80.6%
16.1%
3.2%
2026-08-29
100%
0%
0%
2026-08-28
89.5%
10.5%
0%
2026-08-27
78.9%
15.8%
5.3%
2026-08-26
76.3%
7.9%
15.8%
2026-08-25
89.5%
10.5%
0%
2026-08-24
71.1%
5.3%
23.7%
2026-08-23
93.3%
6.7%
0%
2026-08-22
89.2%
10.8%
0%
2026-08-21
86.8%
10.5%
2.6%
2026-08-20
89.5%
10.5%
0%
2026-08-19
92.1%
7.9%
0%
2026-08-18
94.7%
0%
5.3%
2026-08-17
84.2%
10.5%
5.3%
2026-08-16
94.1%
2.9%
2.9%
2026-08-15
52.8%
5.6%
41.7%
2026-08-14
52.8%
5.6%
41.7%
2026-08-13
78.9%
18.4%
2.6%
2026-08-12
88.9%
8.3%
2.8%
2026-08-11
0%
0%
100%
2026-08-10
76.3%
7.9%
15.8%
2026-08-09
100%
0%
0%
2026-08-08
94.6%
0%
5.4%
2026-08-07
100%
0%
0%
2026-08-06
89.5%
10.5%
0%
2026-08-05
76.3%
0%
23.7%
2026-08-04
60.5%
2.6%
36.8%
2026-08-03
81.6%
7.9%
10.5%
2026-08-02
100%
0%
0%
2026-08-01
94.6%
5.4%
0%