| Due | Expected | P | Destination | Service | Operator |
|---|---|---|---|---|---|
| 10:48 | Delayed | Carmarthen | From London Paddington | Great Western Railway | |
| 10:52 | On time | A | Shenfield | From Heathrow Airport T5 | Elizabeth Line |
| 10:54 | On time | B | Heathrow Airport T4 | From Abbey Wood | Elizabeth Line |
| 10:55 | On time | 7 | Heathrow Airport T5 | From London Paddington | Heathrow Express |
| 10:56 | On time | A | Abbey Wood | From Reading | Elizabeth Line |
| 11:00 | On time | 4 | Bristol Temple Meads | From London Paddington | Great Western Railway |
| 11:00 | On time | A | Shenfield | From London Paddington | Elizabeth Line |
| 11:02 | On time | B | Maidenhead | From Abbey Wood | Elizabeth Line |
| 11:03 | On time | A | Abbey Wood | From Heathrow Airport T4 | Elizabeth Line |
| 11:03 | On time | Plymouth | From London Paddington | Great Western Railway |
Trains between Swindon and Didcot Parkway may be delayed by up to 30 minutes, diverted or revised. Latest information can be found in Status and Disruptions.