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

84%

10%

6%

PPM

84

Trains

3032

On-time (<5/10 min late)

2577

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

255

V. late (>30 min) or cancelled

200

Govia Thameslink Railway routes

Southern Coastway

  75% (291 of 385)

5%

20%

Southern Outer

  78% (419 of 533)

13%

9%

Thameslink Sussex Outer

  79% (220 of 278)

16%

5%

Thameslink Kent Outer

  82% (58 of 70)

8%

10%

Thameslink North Metro (MML)

  82% (185 of 224)

14%

4%

Gatwick Express

  83% (55 of 66)

17%

Great Northern Outer

  86% (244 of 282)

11%

3%

Thameslink North Outer (MML)

  87% (136 of 156)

9%

4%

Great Northern Metro

  89% (197 of 219)

6%

5%

Thameslink South Metro

  89% (202 of 226)

9%

2%

Southern West London Line

  94% (32 of 34)

6%

Southern Metro

  96% (538 of 559)

4%

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