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: 20:25

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


Great Western Railway

91%
8%
1%
PPM
91
Trains
1331
On-time (<5/10 min late)
1219
Late (>5/10 min & <30 min)
98
V. late (>30 min) or cancelled
14

Great Western Railway routes

South Wales - South Coast
  59% (39 of 66)
32%
9%
Inner Thames Valley - London
  70% (14 of 20)
30%
Bristol Suburban
  75% (90 of 119)
20%
5%
Outer Thames Valley - London
  87% (154 of 176)
13%
London - Cotswolds
  91% (52 of 57)
8%
1%
Devon
  91% (85 of 93)
9%
London - South Wales
  94% (53 of 56)
6%
London - West Of England
  95% (39 of 41)
3%
2%
London - Bristol
  95% (68 of 71)
5%
Reading & Oxford Suburban
  96% (127 of 131)
4%
North Downs
  98% (63 of 64)
2%
Plymouth & Cornwall
  98% (172 of 174)
2%
Thames Valley Branches
  100% (263 of 263)

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