← Greater Thameslink Railway Historical
Greater Thameslink Railway

Thameslink Sussex Outer

Historical
·
Daily Monthly
Average on time
70.5%
Over this period
Best month
83.6%
Worst month
50.8%
Data points
31
Months tracked
Monthly PPM
Percentage of trains on time at final destination
On time
Late
V. late/cancelled
Data
Month
Breakdown
On time
Late
V. late
2026-08
60.7%
23.5%
15.9%
2026-07
66.1%
19.1%
14.8%
2026-06
68.3%
19.2%
12.5%
2026-05
78.1%
12.6%
9.3%
2026-04
81.9%
9.4%
8.7%
2026-03
83.6%
11.5%
4.9%
2026-02
75.2%
14%
10.9%
2026-01
78.3%
13.1%
8.6%
2025-12
70.3%
15.2%
14.5%
2025-11
71.1%
17.6%
11.2%
2025-10
73%
18.2%
8.8%
2025-09
67.9%
17.8%
14.3%
2025-08
65.7%
15.3%
19%
2025-07
68%
17%
15%
2025-06
67.6%
18.8%
13.6%
2025-05
76.8%
16.7%
6.5%
2025-04
76.5%
16.4%
7%
2025-03
76.9%
14.5%
8.6%
2025-02
72%
17.7%
10.2%
2025-01
72.2%
19.3%
8.5%
2024-12
67.6%
18.8%
13.6%
2024-11
61.7%
22.8%
15.6%
2024-10
72.2%
16%
11.7%
2024-09
65.5%
18.8%
15.7%
2024-08
70.1%
15.9%
14%
2024-07
67.3%
19.8%
13%
2024-06
68.7%
19.1%
12.2%
2024-05
70.7%
18.4%
10.9%
2024-04
50.8%
24.2%
25%
2024-03
71.1%
18.6%
10.3%
2024-02
68.9%
20.1%
11%