Performance and reliability

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).

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

Govia Thameslink Railway

79%

12%

9%

PPM

79

Trains

1952

On-time (<5/10 min late)

1548

Late (>5/10 min & <30 min)

225

V. late (>30 min) or cancelled

179

Govia Thameslink Railway routes

Great Northern Outer

  47% (83 of 175)

24%

29%

Great Northern Metro

  58% (101 of 174)

8%

34%

Thameslink Sussex Outer

  58% (68 of 117)

16%

26%

Thameslink South Metro

  77% (81 of 104)

19%

4%

Thameslink Kent Outer

  81% (22 of 27)

16%

3%

Southern Outer

  82% (324 of 391)

16%

2%

Thameslink North Outer (MML)

  83% (50 of 60)

17%

Gatwick Express

  84% (42 of 50)

16%

Southern Coastway

  85% (262 of 305)

14%

1%

Southern West London Line

  85% (24 of 28)

15%

Thameslink North Metro (MML)

  91% (77 of 84)

8%

1%

Southern Metro

  94% (414 of 437)

4%

2%

Southern Metro

  94% (414 of 437)

4%

2%

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