Hertfordshire bus routes 614 and 644
| The Comet 614 and 644 | |
|---|---|
An Alexander Dennis Enviro400 City in The Comet livery in September 2017  | |
| Overview | |
| Operator | Uno | 
| Vehicle | Alexander Dennis Enviro400 City | 
| Began service | 26 March 2017 | 
| Route | |
| Start | Queensbury station | 
| Via | Edgware Chipping Barnet (614) Borehamwood (644) University of Hertfordshire  | 
| End | Hatfield station | 
| Length | 21 miles (34 km) | 
The Comet (The Comet 614 and 644) are bus routes that run between Queensbury and Hatfield.