← Transport for Wales Historical
Transport for Wales

Cardiff Valleys

Historical
·
Daily Monthly
Average on time
91%
Over this period
Best day
99.1%
Worst day
70.7%
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
89.9%
1%
9.1%
2026-10-14
77.2%
3.1%
19.7%
2026-10-13
96.6%
1.1%
2.3%
2026-10-12
96.2%
1%
2.9%
2026-10-11
95.4%
2.8%
1.8%
2026-10-10
95.5%
1.7%
2.8%
2026-10-09
93%
2.3%
4.8%
2026-10-08
98.7%
0.8%
0.6%
2026-10-07
98.1%
0.8%
1.1%
2026-10-06
95.8%
1.1%
3.1%
2026-10-05
88.9%
1.9%
9.2%
2026-10-04
87.8%
11.4%
0.9%
2026-10-03
88.6%
4.2%
7.2%
2026-10-02
95.6%
1.3%
3%
2026-10-01
85.9%
5.3%
8.8%
2026-09-30
88.4%
1.3%
10.3%
2026-09-29
97.5%
0.6%
1.9%
2026-09-28
98.9%
0.2%
1%
2026-09-27
95%
5%
0%
2026-09-26
89%
6.4%
4.6%
2026-09-25
94.3%
2.4%
3.3%
2026-09-24
97.1%
0.4%
2.4%
2026-09-23
70.7%
2%
27.3%
2026-09-22
96.3%
1.1%
2.6%
2026-09-21
90.2%
0.7%
9.1%
2026-09-20
91.5%
6.3%
2.1%
2026-09-19
75.4%
9.7%
14.9%
2026-09-18
94.1%
1.3%
4.6%
2026-09-17
86.9%
3%
10.1%
2026-09-16
79.4%
2.7%
17.9%
2026-09-15
78.6%
4.7%
16.7%
2026-09-14
92.7%
1.4%
5.9%
2026-09-13
91.7%
0.8%
7.5%
2026-09-12
88.6%
1.2%
10.2%
2026-09-11
94.5%
1.9%
3.6%
2026-09-10
92%
1.1%
6.8%
2026-09-09
98.5%
0.4%
1.1%
2026-09-08
80.9%
3%
16.1%
2026-09-07
99.1%
0.2%
0.8%
2026-09-06
96.2%
2.1%
1.7%
2026-09-05
84.9%
2.5%
12.6%
2026-09-04
93.2%
1.5%
5.3%
2026-09-03
84%
2.1%
13.9%
2026-09-02
97%
1.5%
1.5%
2026-09-01
95.5%
1.3%
3.2%
2026-08-31
83.2%
2.5%
14.3%
2026-08-30
98.6%
1.4%
0%
2026-08-29
91.9%
1.7%
6.4%
2026-08-28
91%
1.1%
7.9%
2026-08-27
97%
0%
3%
2026-08-26
81.2%
4%
14.8%
2026-08-25
88.4%
2.8%
8.8%
2026-08-24
93%
1.9%
5.1%
2026-08-23
98.6%
0%
1.4%
2026-08-22
94.1%
2.8%
3.2%
2026-08-21
87.6%
1.7%
10.7%
2026-08-20
93.1%
0.8%
6.2%
2026-08-19
93.1%
1.7%
5.2%
2026-08-18
94.4%
0.7%
4.9%
2026-08-17
96.8%
1.7%
1.5%
2026-08-16
94.1%
3.5%
2.4%
2026-08-15
99.1%
0.4%
0.6%
2026-08-14
87%
2.5%
10.5%
2026-08-13
81.3%
3.8%
15%
2026-08-12
74%
6.9%
19.1%
2026-08-11
93.8%
1.3%
4.9%
2026-08-10
95.1%
1.5%
3.4%
2026-08-09
98.6%
0.7%
0.7%
2026-08-08
95.5%
1.9%
2.6%
2026-08-07
88.2%
2.9%
8.9%
2026-08-06
88%
2.6%
9.4%
2026-08-05
93%
1.8%
5.2%
2026-08-04
78.5%
4.6%
16.9%
2026-08-03
86.4%
3%
10.6%
2026-08-02
98.2%
0%
1.8%
2026-08-01
84.6%
5.3%
10.1%