← Chiltern Historical
Chiltern

Joint

Historical
·
Daily Monthly
Average on time
93.5%
Over this period
Best month
97.6%
Worst month
89.3%
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
91.1%
6.1%
2.7%
2026-07
90.1%
7.7%
2.2%
2026-06
91.2%
6.6%
2.3%
2026-05
90.8%
6.7%
2.4%
2026-04
93.5%
4.4%
2.1%
2026-03
93.8%
3.1%
3%
2026-02
96.3%
2.7%
0.9%
2026-01
94.1%
4.7%
1.2%
2025-12
93.9%
3.9%
2.2%
2025-11
89.3%
5.9%
4.8%
2025-10
93.4%
4.6%
2%
2025-09
93.1%
3.4%
3.6%
2025-08
94.1%
4.1%
1.8%
2025-07
90.4%
7.1%
2.4%
2025-06
92.5%
4.5%
3%
2025-05
95.6%
3.8%
0.6%
2025-04
95.3%
3.7%
1%
2025-03
96%
3.3%
0.7%
2025-02
94.4%
2.7%
2.9%
2025-01
95.8%
3%
1.2%
2024-12
93.1%
3%
3.9%
2024-11
92.3%
5.2%
2.5%
2024-10
91.8%
5.1%
3.1%
2024-09
89.4%
5.6%
5%
2024-08
94.6%
2.9%
2.4%
2024-07
95.4%
3.9%
0.7%
2024-06
94.8%
3.4%
1.8%
2024-05
96.8%
2.3%
0.9%
2024-04
97.5%
2.5%
0%
2024-03
97.6%
1.7%
0.7%
2024-02
91.1%
5.1%
3.9%