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: 11:12

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
451
On-time (<5/10 min late)
412
Late (>5/10 min & <30 min)
34
V. late (>30 min) or cancelled
5

Great Western Railway routes

North Downs
  63% (14 of 22)
33%
4%
South Wales - South Coast
  83% (20 of 24)
17%
Inner Thames Valley - London
  87% (34 of 39)
13%
Reading & Oxford Suburban
  89% (44 of 49)
11%
Bristol Suburban
  89% (41 of 46)
7%
4%
Thames Valley Branches
  91% (76 of 83)
7%
2%
Devon
  92% (26 of 28)
8%
Outer Thames Valley - London
  94% (56 of 59)
6%
London - South Wales
  100% (15 of 15)
London - West Of England
  100% (10 of 10)
Plymouth & Cornwall
  100% (46 of 46)
London - Bristol
  100% (15 of 15)
London - Cotswolds
  100% (15 of 15)

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