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: 18:17

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


Great Western Railway

93%
5%
2%
PPM
93
Trains
1124
On-time (<5/10 min late)
1048
Late (>5/10 min & <30 min)
50
V. late (>30 min) or cancelled
26

Great Western Railway routes

South Wales - South Coast
  68% (42 of 61)
19%
13%
Bristol Suburban
  82% (92 of 112)
14%
4%
North Downs
  84% (44 of 52)
15%
1%
London - West Of England
  90% (27 of 30)
4%
6%
Reading & Oxford Suburban
  92% (88 of 95)
8%
Outer Thames Valley - London
  94% (132 of 139)
4%
2%
Plymouth & Cornwall
  95% (140 of 147)
3%
2%
Inner Thames Valley - London
  97% (72 of 74)
3%
London - Bristol
  97% (39 of 40)
3%
Thames Valley Branches
  99% (216 of 218)
1%
Devon
  100% (73 of 73)
London - Cotswolds
  100% (40 of 40)
London - South Wales
  100% (43 of 43)

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