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

83%

12%

5%

PPM

83

Trains

1436

On-time (<5/10 min late)

1196

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

158

V. late (>30 min) or cancelled

82

Govia Thameslink Railway routes

Gatwick Express

  53% (30 of 56)

26%

21%

SN Mainline

  65% (218 of 334)

26%

9%

GN Inners

  70% (78 of 110)

5%

25%

SN West London Line

  75% (21 of 28)

25%

TL Brighton Mainline

  76% (46 of 60)

18%

6%

TL Bedford Mainline

  77% (28 of 36)

21%

2%

GN Outers

  91% (132 of 145)

8%

1%

SN Coastway (Non-London)

  93% (176 of 189)

7%

TL Kent Outer

  93% (14 of 15)

7%

TL South London

  95% (110 of 115)

4%

1%

TL North Metro (MML)

  96% (30 of 31)

4%

SN South London Metro

  98% (308 of 312)

2%

TL Kent Inner

  100% (5 of 5)

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