| First train | 05:17 | |
|---|---|---|
| Last train | 22:59 | |
| Departure station | Heathrow Underground | |
| Arrival station | Bangor (Gwynedd) | |
| Journey time | From 4h 25m | |
| Frequency | 18 trains per day | |
| Changes | 1 change | |
| Train operators | Avanti West Coast, Chiltern Railways, East Midlands Railway, Transport for Wales |
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.