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: 20:53

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


Great Western Railway

82%
16%
2%
PPM
82
Trains
633
On-time (<5/10 min late)
524
Late (>5/10 min & <30 min)
93
V. late (>30 min) or cancelled
16

Great Western Railway routes

North Downs
  49% (25 of 51)
51%
South Wales - South Coast
  73% (44 of 60)
26%
1%
Inner Thames Valley - London
  74% (20 of 27)
19%
7%
Outer Thames Valley - London
  77% (45 of 58)
23%
Bristol Suburban
  81% (48 of 59)
14%
5%
Devon
  83% (44 of 53)
17%
Plymouth & Cornwall
  83% (75 of 90)
9%
8%
London - West Of England
  85% (18 of 21)
6%
9%
London - Bristol
  86% (26 of 30)
14%
London - Cotswolds
  88% (24 of 27)
12%
London - South Wales
  95% (19 of 20)
5%
Thames Valley Branches
  99% (131 of 132)
1%
Reading & Oxford Suburban
  100% (5 of 5)

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