← Great Western Railway Historical
Great Western Railway

London - West Of England

Historical
·
Daily Monthly
Average on time
63.4%
Over this period
Best month
81.6%
Worst month
43.2%
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
45.1%
34%
21%
2026-07
47.4%
30.1%
22.5%
2026-06
54.3%
24.8%
20.9%
2026-05
67.2%
20.7%
12.1%
2026-04
71.7%
19.5%
8.8%
2026-03
77.7%
14.3%
8%
2026-02
81.6%
13.4%
5%
2026-01
62.8%
15.1%
22.1%
2025-12
50.5%
30.6%
18.9%
2025-11
43.2%
37.8%
19%
2025-10
49.6%
33%
17.4%
2025-09
47.4%
34.3%
18.3%
2025-08
55.9%
27.5%
16.6%
2025-07
68.9%
21.2%
10%
2025-06
70.6%
18.6%
10.8%
2025-05
77.2%
14.7%
8%
2025-04
76.6%
16%
7.3%
2025-03
71.6%
20.3%
8.1%
2025-02
72.4%
19%
8.6%
2025-01
68.1%
18.5%
13.4%
2024-12
62%
22.3%
15.7%
2024-11
59.6%
23.2%
17.2%
2024-10
65.3%
22.1%
12.6%
2024-09
66.4%
16.7%
16.8%
2024-08
66.5%
21.2%
12.3%
2024-07
68.3%
20.7%
11%
2024-06
64.1%
19.7%
16.2%
2024-05
72.1%
17.8%
10.1%
2024-04
58.8%
20.6%
20.6%
2024-03
54.7%
31.4%
13.9%
2024-02
66.5%
17.1%
16.5%