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

Great Western Railway

97%

0%

3%

PPM

97

Trains

40

On-time (<5/10 min late)

39

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

0

V. late (>30 min) or cancelled

1

Great Western Railway routes

South Wales - South Coast

  50% (1 of 2)

50%

London - South Wales

  62% (20 of 32)

20%

18%

London - Bristol

  65% (19 of 29)

11%

24%

London - Cotswolds

  86% (46 of 53)

3%

11%

Bristol Suburban

  100% (5 of 5)

Devon

  100% (3 of 3)

London - West Of England

  100% (1 of 1)

North Downs

  100% (2 of 2)

Outer Thames Valley - London

  100% (10 of 10)

Plymouth & Cornwall

  100% (2 of 2)

Reading & Oxford Suburban

  100% (8 of 8)

Thames Valley Branches

  100% (7 of 7)

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