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

98%

1%

1%

PPM

98

Trains

189

On-time (<5/10 min late)

186

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

1

V. late (>30 min) or cancelled

2

Chiltern routes

Joint

  96% (51 of 53)

4%

Birmingham

  98% (57 of 58)

2%

Oxford

  100% (41 of 41)

Met

  100% (37 of 37)

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