Operator · Great Britain · code SW
South Western Railway
South Western Railway trains reached their destination on average 3 min late over the last 30 days, based on 1,258 timed arrivals out of 1,922 services; 84% were within 5 minutes.
- 84%
- within 5 min at the destination, of 1,258
- 3 min
- late on average
- 1
- cancelled, of 1,922
- 201
- stations served
Punctuality
How South Western Railway has run
Every service the feeds attribute to South Western Railway, measured on arrival at its destination against the public timetable. Half of them were on time and four in five were within 4 min. 1 service was cancelled (0.1%) and 2 more were cancelled at some stops. The platform changed after being announced on 0% of 1,642 calls with a platform. The busiest hour is 08:00–09:00 (117 services); the worst day was Monday 14 September 2026 (3 min late on average).
| Measure | 7 days14 September 2026 – 14 September 2026 | 30 days14 September 2026 – 14 September 2026 | All time14 September 2026 – 14 September 2026 |
|---|---|---|---|
| Services | 1,922 | 1,922 | 1,922 |
| Within 5 minutes | 84% of 1,258 | 84% of 1,258 | 84% of 1,258 |
| Average delay | 3 min of 1,258 | 3 min of 1,258 | 3 min of 1,258 |
| Half were within | under a minute | under a minute | under a minute |
| Four in five were within | 4 min | 4 min | 4 min |
| Cancelled | 1 of 1,922 | 1 of 1,922 | 1 of 1,922 |
| Cancelled at some stops | 2 | 2 | 2 |
| Platform changed | 0% of 1,642 | 0% of 1,642 | 0% of 1,642 |
| Busiest hour | 08:00–09:00 (117) | 08:00–09:00 (117) | 08:00–09:00 (117) |
| Worst day | 14 September 2026 (3 min) | 14 September 2026 (3 min) | 14 September 2026 (3 min) |
Busiest stations
- London Waterloo6,511 calls in the last 30 days
- Clapham Junction5,485 calls in the last 30 days
- Vauxhall4,420 calls in the last 30 days
- Woking2,687 calls in the last 30 days
- Wimbledon2,643 calls in the last 30 days
- Earlsfield2,280 calls in the last 30 days
- Surbiton2,111 calls in the last 30 days
- Raynes Park1,875 calls in the last 30 days
- Guildford1,801 calls in the last 30 days
- New Malden1,484 calls in the last 30 days
- Putney1,467 calls in the last 30 days
- Twickenham1,368 calls in the last 30 days
Busiest routes
- London Waterloo to Guildford318 services · 83% within 5 min of 54
- Guildford to London Waterloo312 services · 82% within 5 min of 49
- Portsmouth Harbour to London Waterloo275 services · 56% within 5 min of 48
- London Waterloo to Portsmouth Harbour272 services · 54% within 5 min of 48
- London Waterloo to Shepperton201 services · 100% within 5 min of 35
- Shepperton to London Waterloo201 services · 100% within 5 min of 34
- Surbiton to Berrylands195 services
- Woking to London Waterloo195 services · 91% within 5 min of 32
- London Waterloo to Woking186 services · 84% within 5 min of 31
- London Waterloo to Reading186 services · 88% within 5 min of 32
- London Waterloo to Weybridge182 services · 90% within 5 min of 31
- New Malden to Berrylands181 services