SWI to London Paddington: train delays and possible money back
4,687 recorded journeys in the last 12 months with Great Western. Delay is measured when the train reached London Paddington.
If your train arrives 30 to 59 minutes late, you may be able to claim Delay Repay compensation worth half of a one-way ticket price. At 60 minutes late or more, it may be worth the full one-way ticket price. The train company checks your ticket, journey and claim before deciding whether to pay.
How this journey has changed
Monthly performance measured when trains reached London Paddington. The latest incomplete month is marked “to date”.
Recent direction: average delay rose from 7.5 minutes to 9.2 minutes between the two latest complete months.
| Month | Journeys | On time | 30 minutes late or more | Cancelled | Average delay |
|---|---|---|---|---|---|
| Jun 2026 | 970 | 46% | 7% | 6% | 9.1 min |
| Jul 2026 | 1506 | 50% | 5% | 3% | 7.5 min |
| Aug 2026 | 1537 | 46% | 7% | 5% | 9.2 min |
| Sept 2026 to date | 684 | 48% | 5% | 5% | 8.5 min |
Every departure, ranked
Same booked train and weekday, checked over a year. Sorted by on-time record.
| Train | Journeys | On time | 30 minutes late or more | 60 minutes late or more | Cancelled |
|---|---|---|---|---|---|
| Fri 05:28 | 15 | 93% | 7% | 0% | 0 |
| Fri 10:10 | 15 | 73% | 0% | 0% | 1 |
| Fri 09:45 | 15 | 73% | 0% | 0% | 1 |
| Fri 11:11 | 15 | 73% | 0% | 0% | 0 |
| Fri 07:10 | 15 | 73% | 0% | 0% | 0 |
| Fri 22:42 | 15 | 67% | 7% | 0% | 1 |
| Fri 20:11 | 15 | 67% | 14% | 0% | 1 |
| Fri 12:40 | 15 | 67% | 0% | 0% | 0 |
| Fri 11:40 | 15 | 60% | 0% | 0% | 0 |
| Fri 17:41 | 15 | 60% | 0% | 0% | 1 |
| Fri 06:29 | 15 | 60% | 0% | 0% | 1 |
| Fri 10:41 | 15 | 60% | 0% | 0% | 1 |
| Fri 09:20 | 15 | 53% | 0% | 0% | 1 |
| Fri 06:03 | 15 | 53% | 0% | 0% | 0 |
| Fri 14:41 | 15 | 53% | 7% | 0% | 0 |
| Fri 19:40 | 15 | 53% | 7% | 0% | 1 |
| Fri 16:11 | 15 | 53% | 14% | 0% | 1 |
| Fri 14:11 | 15 | 53% | 0% | 0% | 2 |
| Fri 12:11 | 15 | 47% | 7% | 0% | 0 |
| Fri 08:40 | 15 | 47% | 0% | 0% | 0 |
| Fri 07:40 | 15 | 47% | 0% | 0% | 0 |
| Fri 07:53 | 15 | 47% | 0% | 0% | 0 |
| Fri 13:41 | 15 | 47% | 14% | 0% | 1 |
| Fri 08:50 | 15 | 40% | 0% | 0% | 0 |
| Fri 19:11 | 15 | 40% | 14% | 0% | 1 |
| Fri 08:10 | 15 | 40% | 0% | 0% | 0 |
| Fri 23:32 | 15 | 40% | 7% | 0% | 0 |
| Fri 20:41 | 15 | 27% | 25% | 0% | 3 |
| Fri 18:41 | 15 | 20% | 20% | 0% | 0 |
| Fri 17:12 | 15 | 20% | 15% | 0% | 2 |
| Fri 21:41 | 15 | 13% | 23% | 0% | 2 |
| Fri 13:11 | 15 | 13% | 0% | 0% | 1 |
Frequently asked
How often is the SWI to London Paddington train delayed?
Over the last 12 months, 48% of the 4,687 recorded SWI to London Paddington journeys arrived within 5 minutes of schedule. 6% arrived at least 30 minutes late. A delay this long may let a passenger claim Delay Repay compensation. 4% did not complete the journey. The train company checks each claim.
Which SWI to London Paddington train has the strongest on-time record?
The Fri 05:28 has the best record after allowing for the number of past journeys. It was on time for 93% of its 15 recorded journeys.
Which SWI to London Paddington train was at least 30 minutes late most often?
The Fri 20:41 was at least 30 minutes late most often after allowing for the number of past journeys. This happened on 25% of journeys that reached London Paddington. This shows train delays, not whether passengers made claims or received money.
Can I get money back if my SWI to London Paddington train is late?
You may be able to claim Delay Repay compensation. Arriving 30 to 59 minutes late at London Paddington may mean compensation worth half of a one-way ticket price. Arriving 60 minutes late or more may mean compensation worth the full one-way ticket price. The train company checks your ticket, journey and claim before deciding.