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: 16:20

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


Great Western Railway

95%
5%
0%
PPM
95
Trains
875
On-time (<5/10 min late)
835
Late (>5/10 min & <30 min)
33
V. late (>30 min) or cancelled
7

Great Western Railway routes

South Wales - South Coast
  79% (34 of 43)
17%
4%
London - South Wales
  86% (26 of 30)
11%
3%
London - West Of England
  90% (20 of 22)
10%
Outer Thames Valley - London
  91% (114 of 124)
9%
London - Cotswolds
  92% (35 of 38)
6%
2%
Bristol Suburban
  95% (82 of 86)
4%
1%
Reading & Oxford Suburban
  96% (86 of 89)
4%
North Downs
  97% (43 of 44)
3%
Thames Valley Branches
  98% (180 of 183)
1%
1%
Devon
  98% (69 of 70)
2%
Plymouth & Cornwall
  100% (110 of 110)
London - Bristol
  100% (36 of 36)

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