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

81%

12%

7%

PPM

81

Trains

1253

On-time (<5/10 min late)

1020

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

136

V. late (>30 min) or cancelled

97

Govia Thameslink Railway routes

GN Inners

  26% (34 of 129)

30%

44%

GN Outers

  45% (41 of 90)

37%

18%

Gatwick Express

  81% (43 of 53)

19%

TL Brighton Mainline

  82% (43 of 52)

13%

5%

SN Mainline

  86% (224 of 258)

13%

1%

TL Bedford Mainline

  87% (34 of 39)

11%

2%

TL Kent Outer

  88% (8 of 9)

12%

SN Coastway (Non-London)

  91% (206 of 225)

5%

4%

TL North Metro (MML)

  93% (30 of 32)

7%

SN West London Line

  95% (20 of 21)

5%

TL South London

  96% (53 of 55)

3%

1%

SN South London Metro

  97% (284 of 290)

3%

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