CPM to BTH: train delays and possible money back
3,407 recorded journeys in the last 12 months with Great Western. Delay is measured when the train reached BTH.
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 BTH. The latest incomplete month is marked “to date”.
Recent direction: average delay fell from 8.4 minutes to 8.3 minutes between the two latest complete months.
| Month | Journeys | On time | 30 minutes late or more | Cancelled | Average delay |
|---|---|---|---|---|---|
| Jun 2026 | 608 | 46% | 6% | 11% | 8.8 min |
| Jul 2026 | 1012 | 49% | 4% | 4% | 7.9 min |
| Aug 2026 | 970 | 45% | 4% | 4% | 8.4 min |
| Sept 2026 | 775 | 49% | 6% | 4% | 8.3 min |
| Oct 2026 to date | 70 | 60% | 0% | 4% | 5.2 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 |
|---|---|---|---|---|---|
| Thu 10:11 | 16 | 88% | 0% | 0% | 0 |
| Mon 07:33 | 15 | 87% | 7% | 0% | 1 |
| Mon 10:11 | 15 | 80% | 0% | 0% | 0 |
| Fri 10:11 | 17 | 76% | 6% | 0% | 0 |
| Thu 16:09 | 16 | 75% | 0% | 0% | 1 |
| Tue 10:11 | 15 | 73% | 7% | 0% | 1 |
| Tue 07:10 | 15 | 73% | 7% | 0% | 0 |
| Tue 18:10 | 15 | 73% | 0% | 0% | 1 |
| Tue 12:07 | 15 | 73% | 8% | 0% | 2 |
| Tue 10:35 | 15 | 73% | 0% | 0% | 1 |
| Tue 06:33 | 15 | 73% | 0% | 0% | 0 |
| Mon 13:13 | 15 | 73% | 0% | 0% | 1 |
| Fri 06:33 | 17 | 71% | 0% | 0% | 0 |
| Thu 22:11 | 16 | 69% | 0% | 0% | 0 |
| Thu 06:33 | 16 | 69% | 0% | 0% | 1 |
| Thu 16:33 | 16 | 69% | 13% | 0% | 0 |
| Thu 07:33 | 16 | 69% | 0% | 0% | 1 |
| Tue 22:11 | 15 | 67% | 7% | 0% | 1 |
| Sat 21:42 | 15 | 67% | 13% | 7% | 0 |
| Tue 09:08 | 15 | 67% | 0% | 0% | 0 |
| Mon 21:39 | 15 | 67% | 7% | 0% | 0 |
| Wed 21:39 | 15 | 67% | 0% | 0% | 1 |
| Mon 09:37 | 15 | 67% | 0% | 0% | 2 |
| Sat 09:36 | 15 | 67% | 7% | 0% | 0 |
| Mon 08:09 | 15 | 67% | 7% | 0% | 0 |
| Fri 07:10 | 17 | 65% | 0% | 0% | 1 |
| Fri 09:08 | 17 | 65% | 0% | 0% | 1 |
| Fri 13:13 | 17 | 65% | 0% | 0% | 1 |
| Fri 22:11 | 17 | 65% | 0% | 0% | 0 |
| Fri 07:33 | 16 | 63% | 7% | 0% | 1 |
| Thu 08:09 | 16 | 63% | 0% | 0% | 1 |
| Thu 13:13 | 16 | 63% | 0% | 0% | 0 |
| Fri 12:07 | 17 | 59% | 0% | 0% | 2 |
| Tue 21:10 | 15 | 60% | 7% | 0% | 1 |
| Tue 16:09 | 15 | 60% | 0% | 0% | 0 |
| Thu 23:10 | 15 | 60% | 0% | 0% | 0 |
| Tue 16:33 | 15 | 60% | 0% | 0% | 0 |
| Mon 06:33 | 15 | 60% | 0% | 0% | 0 |
| Mon 22:11 | 15 | 60% | 7% | 0% | 0 |
| Thu 17:35 | 16 | 56% | 0% | 0% | 0 |
| Thu 09:37 | 16 | 56% | 0% | 0% | 0 |
| Thu 07:10 | 16 | 56% | 0% | 0% | 2 |
| Fri 08:09 | 17 | 53% | 0% | 0% | 1 |
| Fri 23:10 | 17 | 53% | 6% | 0% | 0 |
| Fri 08:32 | 17 | 53% | 0% | 0% | 1 |
| Fri 11:08 | 17 | 53% | 6% | 0% | 1 |
| Wed 16:09 | 15 | 53% | 0% | 0% | 2 |
| Wed 16:33 | 15 | 53% | 7% | 7% | 1 |
| Wed 21:10 | 15 | 53% | 0% | 0% | 3 |
| Tue 18:35 | 15 | 53% | 0% | 0% | 1 |
| Tue 11:08 | 15 | 53% | 0% | 0% | 2 |
| Tue 17:08 | 15 | 53% | 0% | 0% | 1 |
| Tue 14:09 | 15 | 53% | 0% | 0% | 0 |
| Sat 14:11 | 15 | 53% | 0% | 0% | 3 |
| Mon 12:07 | 15 | 53% | 0% | 0% | 3 |
| Mon 14:09 | 15 | 53% | 13% | 0% | 0 |
| Tue 21:39 | 15 | 53% | 7% | 0% | 1 |
| Mon 18:35 | 15 | 53% | 13% | 0% | 0 |
| Thu 15:37 | 16 | 50% | 0% | 0% | 0 |
| Thu 14:09 | 16 | 50% | 7% | 0% | 1 |
| Fri 17:08 | 17 | 47% | 20% | 7% | 2 |
| Fri 14:09 | 17 | 47% | 0% | 0% | 1 |
| Fri 18:10 | 17 | 47% | 7% | 0% | 2 |
| Tue 08:32 | 15 | 47% | 0% | 0% | 0 |
| Wed 18:35 | 15 | 47% | 7% | 0% | 1 |
| Wed 13:13 | 15 | 47% | 0% | 0% | 1 |
| Wed 11:08 | 15 | 47% | 7% | 0% | 0 |
| Mon 12:34 | 15 | 47% | 7% | 0% | 0 |
| Mon 10:35 | 15 | 47% | 20% | 0% | 0 |
| Mon 18:10 | 15 | 47% | 0% | 0% | 1 |
| Fri 00:49 | 15 | 47% | 0% | 0% | 0 |
| Wed 15:37 | 15 | 47% | 13% | 0% | 0 |
| Wed 13:38 | 15 | 47% | 13% | 0% | 0 |
| Wed 14:09 | 15 | 47% | 0% | 0% | 0 |
| Tue 09:37 | 15 | 47% | 7% | 0% | 0 |
| Wed 19:35 | 15 | 47% | 7% | 7% | 0 |
| Thu 21:39 | 16 | 44% | 0% | 0% | 0 |
| Thu 21:10 | 16 | 44% | 13% | 0% | 1 |
| Thu 13:38 | 16 | 44% | 0% | 0% | 0 |
| Thu 09:08 | 16 | 44% | 0% | 0% | 1 |
| Fri 11:33 | 17 | 41% | 6% | 0% | 0 |
| Fri 15:37 | 17 | 41% | 0% | 0% | 0 |
| Sat 13:37 | 15 | 40% | 15% | 0% | 2 |
| Sat 15:36 | 15 | 40% | 0% | 0% | 2 |
| Mon 20:38 | 15 | 40% | 29% | 0% | 1 |
| Mon 17:08 | 15 | 40% | 15% | 0% | 2 |
| Tue 08:09 | 15 | 40% | 0% | 0% | 2 |
| Mon 21:10 | 15 | 40% | 7% | 7% | 1 |
| Tue 13:13 | 15 | 40% | 0% | 0% | 0 |
| Mon 09:08 | 15 | 40% | 7% | 7% | 1 |
| Tue 12:34 | 15 | 40% | 7% | 0% | 0 |
| Mon 15:37 | 15 | 40% | 7% | 0% | 0 |
| Tue 19:35 | 15 | 40% | 0% | 0% | 0 |
| Mon 19:10 | 15 | 40% | 0% | 0% | 0 |
| Wed 12:07 | 15 | 40% | 7% | 0% | 1 |
| Wed 17:08 | 15 | 40% | 0% | 0% | 1 |
| Mon 16:09 | 15 | 40% | 0% | 0% | 3 |
| Thu 19:35 | 16 | 38% | 13% | 0% | 1 |
| Thu 10:35 | 16 | 38% | 0% | 0% | 1 |
| Thu 18:10 | 16 | 38% | 0% | 0% | 1 |
| Thu 08:32 | 16 | 38% | 0% | 0% | 2 |
| Thu 19:10 | 16 | 38% | 6% | 0% | 0 |
| Fri 13:38 | 17 | 35% | 6% | 0% | 0 |
| Fri 21:10 | 17 | 35% | 13% | 0% | 2 |
| Fri 10:35 | 17 | 35% | 0% | 0% | 1 |
| Fri 18:35 | 17 | 35% | 20% | 0% | 2 |
| Fri 09:37 | 17 | 35% | 0% | 0% | 1 |
| Fri 16:33 | 17 | 35% | 6% | 0% | 0 |
| Mon 11:33 | 15 | 33% | 7% | 7% | 0 |
| Tue 13:38 | 15 | 33% | 0% | 0% | 0 |
| Mon 17:35 | 15 | 33% | 8% | 0% | 2 |
| Tue 17:35 | 15 | 33% | 0% | 0% | 0 |
| Fri 23:40 | 16 | 31% | 6% | 0% | 0 |
| Thu 18:35 | 16 | 31% | 7% | 0% | 1 |
| Thu 20:38 | 16 | 31% | 0% | 0% | 3 |
| Thu 11:08 | 16 | 31% | 0% | 0% | 1 |
| Thu 12:34 | 16 | 31% | 7% | 0% | 1 |
| Wed 19:10 | 15 | 27% | 0% | 0% | 2 |
| Tue 11:33 | 15 | 27% | 14% | 0% | 1 |
| Wed 17:35 | 15 | 27% | 15% | 0% | 2 |
| Wed 12:34 | 15 | 27% | 7% | 0% | 1 |
| Thu 11:33 | 16 | 25% | 7% | 0% | 2 |
| Thu 17:08 | 16 | 25% | 0% | 0% | 1 |
| Fri 19:35 | 17 | 24% | 27% | 0% | 2 |
| Fri 16:09 | 17 | 24% | 6% | 6% | 1 |
| Tue 19:10 | 15 | 20% | 0% | 0% | 2 |
| Wed 20:38 | 15 | 20% | 29% | 0% | 1 |
| Wed 18:10 | 15 | 20% | 0% | 0% | 2 |
| Fri 20:38 | 16 | 19% | 27% | 0% | 1 |
| Thu 20:10 | 16 | 19% | 7% | 0% | 1 |
| Thu 12:07 | 16 | 19% | 6% | 0% | 0 |
| Fri 21:39 | 17 | 18% | 12% | 0% | 0 |
| Fri 20:10 | 17 | 18% | 24% | 0% | 0 |
| Mon 20:10 | 15 | 13% | 0% | 0% | 4 |
| Wed 20:10 | 15 | 13% | 8% | 8% | 2 |
| Tue 20:38 | 15 | 13% | 0% | 0% | 0 |
| Tue 20:10 | 15 | 13% | 7% | 0% | 1 |
| Fri 12:34 | 17 | 12% | 0% | 0% | 0 |
| Fri 17:35 | 17 | 6% | 6% | 6% | 1 |
| Fri 19:10 | 17 | 0% | 29% | 0% | 3 |
Frequently asked
How often is the CPM to BTH train delayed?
Over the last 12 months, 48% of the 3,407 recorded CPM to BTH journeys arrived within 5 minutes of schedule. 5% arrived at least 30 minutes late. A delay this long may let a passenger claim Delay Repay compensation. 5% did not complete the journey. The train company checks each claim.
Which CPM to BTH train has the strongest on-time record?
The Thu 10:11 has the best record after allowing for the number of past journeys. It was on time for 88% of its 16 recorded journeys.
Which CPM to BTH train was at least 30 minutes late most often?
The Fri 19:10 was at least 30 minutes late most often after allowing for the number of past journeys. This happened on 29% of journeys that reached BTH. This shows train delays, not whether passengers made claims or received money.
Can I get money back if my CPM to BTH train is late?
You may be able to claim Delay Repay compensation. Arriving 30 to 59 minutes late at BTH 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.