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%

9%

7%

PPM

84

Trains

2579

On-time (<5/10 min late)

2173

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

203

V. late (>30 min) or cancelled

203

Govia Thameslink Railway routes

Thameslink North Metro (MML)

  65% (121 of 186)

13%

22%

Thameslink South Metro

  65% (125 of 190)

8%

27%

Great Northern Outer

  74% (180 of 241)

19%

7%

Thameslink North Outer (MML)

  78% (101 of 129)

13%

9%

Thameslink Kent Outer

  81% (47 of 58)

13%

6%

Thameslink Sussex Outer

  83% (197 of 236)

12%

5%

Southern Coastway

  85% (277 of 325)

6%

9%

Southern West London Line

  85% (24 of 28)

15%

Gatwick Express

  89% (49 of 55)

4%

7%

Great Northern Metro

  90% (186 of 205)

7%

3%

Southern Metro

  93% (454 of 484)

6%

1%

Southern Outer

  93% (412 of 442)

5%

2%

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