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

87%

9%

4%

PPM

87

Trains

1511

On-time (<5/10 min late)

1325

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

115

V. late (>30 min) or cancelled

71

Govia Thameslink Railway routes

Gatwick Express

  62% (88 of 141)

35%

3%

GN Inners

  79% (103 of 129)

21%

SN Coastway (Non-London)

  82% (204 of 246)

15%

3%

TL Bedford Mainline

  83% (30 of 36)

9%

8%

GN Outers

  85% (116 of 136)

10%

5%

SN South London Metro

  86% (282 of 326)

10%

4%

SN Mainline

  89% (330 of 368)

9%

2%

SN West London Line

  89% (35 of 39)

11%

TL Brighton Mainline

  94% (68 of 72)

6%

TL Kent Outer

  96% (32 of 33)

4%

TL North Metro (MML)

  96% (26 of 27)

4%

TL South London

  97% (134 of 138)

3%

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