| First train | 04:02 | |
|---|---|---|
| Last train | 17:51 | |
| Departure station | Welwyn Garden City | |
| Arrival station | Heathrow Underground | |
| Journey time | From 1h 36m | |
| Frequency | 5 trains per day | |
| Changes | 1 change | |
| Train operators |
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.