Performance and reliability

These pages show live Public Performance Measure (PPM) statistics.

Trains are classed as 'on-time' if less than 5 minutes late at their final destination (less than 10 minutes if long distance).

Key: On-time (<5/10 min late) Late (>5/10 min & <30 min) V. late (>30 min) or cancelled

Chiltern

93%

7%

0%

PPM

93

Trains

218

On-time (<5/10 min late)

204

Late (>5/10 min & <30 min)

12

V. late (>30 min) or cancelled

2

Chiltern routes

Met

  87% (41 of 47)

13%

Birmingham

  94% (64 of 68)

6%

Oxford

  95% (44 of 46)

5%

Joint

  96% (55 of 57)

4%

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