← Great Western Railway Historical
Great Western Railway

Bristol Suburban

Historical
·
Daily Monthly
Average on time
75.7%
Over this period
Best month
86.2%
Worst month
63.3%
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
65%
22.8%
12.1%
2026-07
68.6%
20.9%
10.5%
2026-06
72.8%
17.4%
9.8%
2026-05
75.8%
18.4%
5.9%
2026-04
82.3%
14.8%
3%
2026-03
81.6%
13.9%
4.5%
2026-02
86.2%
10.1%
3.7%
2026-01
83.1%
12.1%
4.9%
2025-12
72%
19.8%
8.2%
2025-11
68%
24%
7.9%
2025-10
76.5%
18.3%
5.2%
2025-09
80.2%
14.5%
5.3%
2025-08
73.3%
17.8%
8.8%
2025-07
74.2%
16.3%
9.5%
2025-06
79.1%
15%
5.9%
2025-05
81.3%
13.9%
4.7%
2025-04
80.5%
12.5%
7.1%
2025-03
82.5%
12.8%
4.7%
2025-02
83.8%
11.7%
4.5%
2025-01
84.1%
12.3%
3.5%
2024-12
70.7%
18.2%
11.1%
2024-11
63.3%
24.9%
11.8%
2024-10
66.1%
25.5%
8.3%
2024-09
67.1%
20.5%
12.4%
2024-08
75.3%
17.3%
7.4%
2024-07
72.8%
16.9%
10.3%
2024-06
76.8%
14.2%
9%
2024-05
76.1%
15.9%
8%
2024-04
75.8%
15.7%
8.5%
2024-03
77.9%
16.3%
5.8%
2024-02
74.2%
18.5%
7.4%