| First train | 06:15 | |
|---|---|---|
| Last train | 19:15 | |
| Departure station | Llandovery | |
| Arrival station | Luton Airport | |
| Journey time | From 6h 34m | |
| Frequency | 7 trains per day | |
| Changes | 5 changes | |
| Train operators | Avanti West Coast, East Midlands Railway, Great Western Railway, Thameslink, Transport for Wales |
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.