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).

Updated: 13:44

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


Great Western Railway

89%
9%
2%
PPM
89
Trains
693
On-time (<5/10 min late)
620
Late (>5/10 min & <30 min)
59
V. late (>30 min) or cancelled
14

Great Western Railway routes

North Downs
  57% (19 of 33)
25%
18%
Bristol Suburban
  79% (54 of 68)
21%
South Wales - South Coast
  82% (29 of 35)
18%
Reading & Oxford Suburban
  84% (54 of 64)
16%
London - Cotswolds
  86% (20 of 23)
14%
Outer Thames Valley - London
  86% (76 of 88)
11%
3%
Inner Thames Valley - London
  90% (45 of 50)
6%
4%
London - Bristol
  91% (22 of 24)
9%
London - South Wales
  92% (24 of 26)
8%
London - West Of England
  94% (16 of 17)
6%
Thames Valley Branches
  97% (137 of 140)
3%
Plymouth & Cornwall
  98% (80 of 81)
2%
Devon
  100% (44 of 44)

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