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: 09:14

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


Great Western Railway

78%
12%
10%
PPM
78
Trains
302
On-time (<5/10 min late)
237
Late (>5/10 min & <30 min)
32
V. late (>30 min) or cancelled
33

Great Western Railway routes

London - Bristol
  12% (1 of 8)
13%
75%
London - South Wales
  20% (1 of 5)
80%
London - West Of England
  40% (4 of 10)
20%
40%
North Downs
  56% (9 of 16)
7%
37%
South Wales - South Coast
  57% (8 of 14)
43%
London - Cotswolds
  66% (6 of 9)
12%
22%
Reading & Oxford Suburban
  68% (26 of 38)
22%
10%
Plymouth & Cornwall
  74% (26 of 35)
12%
14%
Bristol Suburban
  81% (26 of 32)
13%
6%
Outer Thames Valley - London
  91% (44 of 48)
9%
Devon
  94% (18 of 19)
6%
Thames Valley Branches
  100% (68 of 68)

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